fzus53 kapx 040725
nshapx
expires:202604041530;;806283

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-041530-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 15 to 25 knots becoming southeast 10 to
20 knots early in the evening. freezing rain during the morning...
rain and areas of fog during the afternoon. waves 4 to 6 feet 
building to 4 to 7 feet in the morning. waves occasionally around 
9 feet. 
.tonight...west wind 10 to 20 knots. patchy fog. slight chance of
rain. waves 3 to 5 feet. 
.sunday...northwest wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.sunday night...west wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806284

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-041530-
st ignace to false detour channel-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind to 30 knots. rain and freezing rain in the
morning...rain likely and areas of fog during the afternoon.
waves 5 to 8 feet. waves occasionally around 10 feet.
.tonight...southwest wind 15 to 25 knots. patchy fog. slight
chance of rain and snow. waves 4 to 6 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy. waves
4 to 6 feet. 
.sunday night...west wind 10 to 15 knots. mostly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806285

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-041530-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind to 30 knots becoming southeast 10 to 20 knots 
early in the evening. rain likely...areas of fog in the afternoon.
waves 6 to 9 feet. waves occasionally around 11 feet.
.tonight...southwest wind 15 to 25 knots. patchy fog. slight
chance of rain. waves 3 to 5 feet. 
.sunday...west wind 15 to 25 knots. mostly cloudy. waves 4 to
7 feet. 
.sunday night...west wind 15 to 20 knots. mostly cloudy. waves
4 to 6 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806286

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-041530-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 15 to 25 knots becoming south 10 to 15 knots
early in the evening. rain...chance of thunderstorms. areas of 
fog in the afternoon. waves 5 to 8 feet. waves occasionally around
10 feet. 
.tonight...southwest wind 15 to 20 knots. patchy fog. slight
chance of rain. waves 2 to 4 feet. 
.sunday...west wind 15 to 25 knots. mostly cloudy. waves 4 to
7 feet. 
.sunday night...west wind 15 to 20 knots. mostly cloudy. waves
4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806287

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-041530-
sturgeon pt to alabaster mi-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 10 to 20 knots becoming south 10 to 15 knots
early in the evening. rain...chance of thunderstorms. areas of fog
in the afternoon. waves 2 to 4 feet building to 4 to 6 feet in 
the morning. 
.tonight...southwest wind 10 to 20 knots. patchy fog. slight
chance of rain. waves 2 to 3 feet. 
.sunday...west wind 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.sunday night...west wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806279

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-041530-
grand traverse bay south of a line grand traverse light to
norwood mi-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 10 to 15 knots becoming southwest early in the
evening. rain and chance of thunderstorms this morning...then a
chance of rain and areas of fog in the afternoon. waves 2 feet or
less. 
.tonight...west wind to 30 knots. slight chance of rain. waves 3 
to 5 feet. 
.sunday...northwest wind to 30 knots. partly sunny. waves 4 to 6 
feet. 
.sunday night...west wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806277

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-041530-
seul choix point to 5nm west of mackinac bridge-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind to 30 knots becoming southeast 10 to 20 knots 
early in the evening. rain and freezing rain early in the 
morning, then chance of rain in the afternoon. areas of fog. 
waves 4 to 6 feet subsiding to 3 to 5 feet in the afternoon. 
.tonight...west wind 15 to 25 knots. patchy fog. slight chance of
rain and snow. waves 4 to 6 feet. 
.sunday...northwest wind 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.sunday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806278

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-041530-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind to 30 knots becoming south 10 to 20 knots 
early in the evening. rain early in the morning. chance of rain
and areas of fog in the afternoon. waves 3 to 5 feet. 
.tonight...west wind to 30 knots. slight chance of rain. waves 4 
to 7 feet. 
.sunday...northwest wind 15 to 25 knots. partly sunny. waves 4 to
7 feet. 
.sunday night...west wind 5 to 10 knots. mostly cloudy. waves
2 to 3 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806280

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-041530-
sleeping bear point to grand traverse light mi-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 10 to 20 knots becoming southwest 10 to
15 knots early in the evening. rain in the morning with
thunderstorms possible, then chance of rain in the afternoon with
areas of fog. waves 2 to 3 feet. 
.tonight...west wind to 30 knots. cloudy. waves 4 to 7 feet.
.sunday...northwest wind 15 to 25 knots. partly sunny. waves 4 to
7 feet. 
.sunday night...west wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806281

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz345-041530-
point betsie to sleeping bear point mi-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 10 to 15 knots becoming southwest early in the
evening. patchy fog through the day. rain with a chance of
thunderstorms in the morning. chance of rain in the afternoon. 
waves 2 feet or less building to 2 to 3 feet in the afternoon. 
.tonight...west wind 15 to 25 knots. cloudy. waves 4 to 7 feet. 
.sunday...west wind 15 to 25 knots. partly sunny. waves 4 to
7 feet. 
.sunday night...west wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806282

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-041530-
manistee to point betsie mi-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 10 to 20 knots becoming southwest 10 to
15 knots in the afternoon. areas of fog. rain and a chance of 
thunderstorms in the morning, then a chance of rain in the 
afternoon. waves 2 feet or less building to 2 to 4 feet in the 
afternoon. 
.tonight...west wind 15 to 25 knots. mostly cloudy. waves 5 to
8 feet. 
.sunday...west wind 15 to 25 knots. partly sunny. waves 5 to
8 feet. 
.sunday night...west wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806275

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-041530-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...southeast wind 15 to 25 knots. sleet and freezing rain 
through the day. areas of fog this afternoon. waves 2 feet or 
less.
.tonight...southwest wind 15 to 25 knots. patchy fog. chance of
rain and snow. waves 3 to 5 feet. 
.sunday...northwest wind 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.sunday night...west wind 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 040725
nshapx
expires:202604041530;;806276

nearshore marine forecast
national weather service gaylord mi
325 am edt sat apr 4 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-041530-
st. marys river point iroquois to e. potagannissing bay-
325 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east wind 15 to 25 knots becoming southeast 10 to
15 knots early in the evening. freezing rain this morning changing
to rain during the afternoon. areas of fog this afternoon.
.tonight...southwest wind 15 to 20 knots. patchy fog. chance of
rain and snow. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy. 
.sunday night...west wind 10 to 15 knots. mostly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 040807
nshbuf
expires:202604041500;;807815

nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-041500-
buffalo to ripley along lake erie-
406 am edt sat apr 4 2026

.today...northeast winds 5 to 10 knots becoming southeast. a
chance of rain showers through early afternoon, then a chance of
rain showers and thunderstorms late. waves in ice free areas
1 foot or less. 
.tonight...south winds 10 to 15 knots becoming southwest. rain
showers with a chance of thunderstorms. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of rain and snow showers in the afternoon.
waves 2 to 4 feet building to 3 to 6 feet. waves occasionally
around 7 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of snow and rain showers in the evening, then
a chance of snow showers overnight. waves 3 to 5 feet subsiding
to 1 to 3 feet. waves occasionally around 6 feet. 
.monday...west winds 5 to 15 knots becoming northwest. snow
showers likely with a chance of rain showers during the day, then
snow showers monday night. waves 1 to 3 feet. 
.tuesday...northwest winds 10 to 15 knots becoming light and
variable. snow showers during the day. waves 1 to 3 feet
subsiding to 1 foot or less. 
.wednesday...southeast winds less than 10 knots becoming south
and increasing to 15 to 25 knots. mainly clear, then becoming
partly cloudy. waves 1 foot or less building to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

wave heights are for ice free areas.

$$

fzus51 kbuf 040807
nshbuf
expires:202604041500;;807817

nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-041500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
406 am edt sat apr 4 2026

.today...northeast winds 10 to 15 knots becoming east 15 to
20 knots. a chance of rain showers this afternoon. waves 1 to
3 feet building to 2 to 4 feet. 
.tonight...southeast winds 15 to 25 knots becoming west. showers
likely with a chance of thunderstorms in the evening, then
showers with a chance of thunderstorms overnight. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 15 to 25 knots. rain showers in the morning,
then a chance of rain showers in the afternoon. waves 2 to 4 feet
building to 4 to 7 feet. waves occasionally around 9 feet. 
.sunday night...west winds 15 to 25 knots. a chance of rain
showers in the evening, then a chance of rain and snow showers
overnight. waves 5 to 8 feet. waves occasionally around 10 feet. 
.monday...west winds 15 to 20 knots becoming northwest. a chance
of rain and snow showers during the day, then snow and rain
showers likely monday night. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.tuesday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. snow showers likely during the day. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to
25 knots. mainly clear, then becoming partly cloudy. waves 2 feet
or less building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 40 degrees.

$$

fzus51 kbuf 040807
nshbuf
expires:202604041500;;807816

nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-041500-
niagara river to hamlin beach along lake ontario-
406 am edt sat apr 4 2026

...small craft advisory in effect from noon edt today through
this evening...

.today...east winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of rain showers from late morning on. waves 1 to 2 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.tonight...east winds 10 to 15 knots becoming southwest 15 to
20 knots. showers with a chance of thunderstorms. waves 2 to
4 feet. 
.sunday...west winds 15 to 25 knots. a chance of rain showers.
waves 2 to 4 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.sunday night...west winds 15 to 25 knots. a chance of rain
showers in the evening. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.monday...west winds 15 to 20 knots becoming northwest. a chance
of rain and snow showers during the day, then snow and rain
showers likely monday night. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.tuesday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. snow showers likely during the day. waves 3 to 5 feet
subsiding to 1 to 3 feet. waves occasionally around 6 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to
25 knots. partly cloudy, then becoming mostly cloudy. waves
2 feet or less building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 040807
nshbuf
expires:202604041500;;807813

nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-041500-
upper niagara river and buffalo harbor-
406 am edt sat apr 4 2026

.today...northeast winds 5 to 10 knots becoming east. a chance of
rain showers. a chance of rain showers and thunderstorms late. 
.tonight...south winds 5 to 15 knots becoming southwest. showers
with a chance of thunderstorms. 
.sunday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of rain showers in the afternoon. 
.sunday night...west winds 5 to 15 knots. a chance of rain and
snow showers in the evening, then a chance of snow showers
overnight. 
.monday...west winds 5 to 10 knots becoming northwest. rain
showers likely with a chance of snow showers during the day, then
snow showers with rain showers likely monday night. 
.tuesday...northwest winds around 10 knots becoming light and
variable. snow showers during the day. 
.wednesday...south winds 10 knots or less increasing to 10 to
15 knots. partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 33 degrees.

$$

fzus51 kbuf 040807
nshbuf
expires:202604041500;;807819

nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-041500-
mexico bay to the saint lawrence river along lake ontario-
406 am edt sat apr 4 2026

.today...northeast winds 5 to 15 knots becoming east. a chance of
rain showers late. waves 2 feet or less. 
.tonight...southeast winds 15 to 25 knots becoming southwest to
30 knots. showers likely with a chance of thunderstorms in the
evening, then showers with a chance of thunderstorms overnight.
waves 1 to 3 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.sunday...southwest winds 15 to 25 knots becoming west to
30 knots. rain showers in the morning, then a chance of rain
showers in the afternoon. waves 3 to 6 feet building to 6 to
9 feet. waves occasionally around 11 feet. 
.sunday night...west winds to 30 knots diminishing to 15 to
25 knots. a chance of snow and rain showers overnight. waves 5 to
9 feet. waves occasionally around 11 feet. 
.monday...west winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of snow and rain showers. waves 4 to 7 feet
subsiding to 1 to 3 feet. waves occasionally around 9 feet. 
.tuesday...north winds 15 to 20 knots becoming west 5 to
15 knots. a chance of snow showers during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.wednesday...southwest winds 5 to 10 knots becoming south and
increasing to 30 knots. mainly clear, then becoming partly
cloudy. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 040807
nshbuf
expires:202604041500;;807818

nearshore marine forecast
national weather service buffalo ny
406 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz044-041500-
sodus bay to mexico bay along lake ontario-
406 am edt sat apr 4 2026

.today...northeast winds 5 to 10 knots becoming east. a chance of
rain showers this afternoon. waves 2 feet or less. 
.tonight...southeast winds 15 to 25 knots becoming southwest. a
chance of showers and thunderstorms in the evening, then showers
with a chance of thunderstorms overnight. waves 1 to 3 feet
building to 3 to 5 feet, then subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.sunday...southwest winds 15 to 20 knots becoming west and
increasing to 30 knots. rain showers in the morning, then a
chance of rain showers in the afternoon. waves 2 to 4 feet
building to 6 to 9 feet. waves occasionally around 11 feet. 
.sunday night...west winds to 30 knots diminishing to 15 to
25 knots. a chance of rain showers in the evening, then a chance
of rain and snow showers overnight. waves 6 to 9 feet. waves
occasionally around 11 feet. 
.monday...west winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of rain and snow showers during the day, then
a chance of snow showers monday night. waves 4 to 7 feet
subsiding to 1 to 3 feet. waves occasionally around 9 feet. 
.tuesday...north winds 15 to 20 knots becoming west 10 to
15 knots. a chance of snow showers during the day. waves 3 to
5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to
25 knots. mainly clear, then becoming partly cloudy. waves 2 feet
or less building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 040740
nshcle
expires:202604041415;;806668

nearshore marine forecast
national weather service cleveland oh
340 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez145>147-041415-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
340 am edt sat apr 4 2026

.today...east winds 5 to 15 knots becoming south 15 to 20 knots.
a chance of showers with a slight chance of thunderstorms this
morning, then a chance of showers and thunderstorms this
afternoon. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots becoming west. showers
with a chance of thunderstorms in the evening, then a chance of
showers overnight. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...west winds 15 to 20 knots. partly sunny. waves 2 to
4 feet building to 3 to 6 feet. waves occasionally around 7 feet.
.sunday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy in the evening, then becoming partly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 48 degrees, off cleveland 42
degrees, and off erie 40 degrees.

$$

fzus51 kcle 040740
nshcle
expires:202604041415;;806669

nearshore marine forecast
national weather service cleveland oh
340 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez148-149-041415-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
340 am edt sat apr 4 2026

.today...northeast winds 5 to 10 knots becoming south. a chance
of rain showers with a slight chance of thunderstorms this
morning, then a slight chance of rain showers and thunderstorms
early this afternoon. a chance of rain showers and thunderstorms
late. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots becoming west. showers
with a chance of thunderstorms in the evening, then showers with
a slight chance of thunderstorms overnight. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
partly sunny. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. mostly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 48 degrees, off cleveland 42
degrees, and off erie 40 degrees.

$$

fzus51 kcle 040740
nshcle
expires:202604041415;;806667

nearshore marine forecast
national weather service cleveland oh
340 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142>144-041415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
340 am edt sat apr 4 2026

.today...east winds 10 to 15 knots becoming southwest 15 to
20 knots. a slight chance of showers late this morning. a chance
of showers and thunderstorms early this afternoon, then showers
with a chance of thunderstorms late. waves 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots becoming west. showers
with a chance of thunderstorms in the evening. waves 1 to 3 feet.
.sunday...west winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 
.sunday night...west winds 15 to 20 knots becoming southwest 5 to
15 knots. mostly cloudy in the evening, then becoming partly
cloudy. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 48 degrees, off cleveland 42
degrees, and off erie 40 degrees.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815931

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-041600-
grand portage to grand marais mn-
633 am cdt sat apr 4 2026

...gale warning in effect until 5 pm cdt this afternoon...

.today...northeast wind up to 30 knots. gusts up to 35 knots
increasing to 40 knots late in the morning, then decreasing to
35 knots early in the afternoon decreasing to 30 knots late in
the afternoon. snow. waves 7 to 10 feet. waves occasionally to
12 feet. 
.tonight...north wind 15 to 20 knots becoming northwest early in
the morning. gusts up to 30 knots. snow likely in the evening,
then chance of snow after midnight. waves 4 to 6 feet subsiding
to 2 to 4 feet after midnight. waves occasionally to 8 feet. a
small craft advisory may be needed. 
.sunday...northwest wind 15 to 20 knots with gusts to around
30 knots becoming west 5 to 10 knots in the afternoon. mostly
sunny. waves 1 to 3 feet. 
.sunday night...northwest wind 5 to 10 knots rising to 15 to
20 knots with gusts to around 25 knots. chance of snow and rain
after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815932

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-041600-
grand marais to taconite harbor mn-
633 am cdt sat apr 4 2026

...gale warning in effect until 5 pm cdt this afternoon...

.today...northeast wind up to 30 knots. gales up to 40 knots
decreasing to 30 knots. snow. waves 8 to 11 feet subsiding to
6 to 9 feet late in the afternoon. waves occasionally to 15 feet.
.tonight...north wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. snow likely in the evening, then chance
of snow after midnight. waves 4 to 6 feet subsiding to 2 to
4 feet after midnight. waves occasionally to 8 feet. a small
craft advisory may be needed. 
.sunday...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots in the afternoon. slight
chance of rain and snow in the afternoon. waves 1 to 3 feet. 
.sunday night...northwest wind 10 to 15 knots. gusts up to
25 knots. slight chance of snow in the evening. slight chance of
rain through the night. chance of snow after midnight. waves
1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815933

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-041600-
taconite harbor to silver bay harbor mn-
633 am cdt sat apr 4 2026

...gale warning in effect until 5 pm cdt this afternoon...

.today...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. snow. waves 7 to 12 feet subsiding to
6 to 9 feet late in the afternoon. waves occasionally to 16 feet.
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. snow likely in the evening, then slight
chance of snow after midnight. waves 4 to 7 feet subsiding to
2 to 4 feet after midnight. waves occasionally to 9 feet. a small
craft advisory may be needed. 
.sunday...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots in the afternoon. slight chance of
rain and snow in the afternoon. waves 1 to 2 feet. 
.sunday night...northwest wind 10 to 15 knots with gusts to
around 25 knots. slight chance of rain and snow in the evening,
then chance of snow and rain after midnight. waves 1 foot or
less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815934

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-041600-
silver bay harbor to two harbors mn-
633 am cdt sat apr 4 2026

...gale warning in effect until 5 pm cdt this afternoon...

.today...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. slight chance of light sleet early in the
morning. snow through the day. waves 7 to 12 feet subsiding to
6 to 9 feet late in the afternoon. waves occasionally to 16 feet.
.tonight...northwest wind 10 to 15 knots with gusts to around
25 knots becoming northwest 10 to 15 knots with gusts to around
20 knots early in the morning. chance of snow in the evening.
waves 4 to 7 feet subsiding to 2 to 4 feet after midnight. waves
occasionally to 9 feet. a small craft advisory may be needed. 
.sunday...west wind 5 to 10 knots with gusts to around 20 knots
becoming west 5 to 10 knots in the afternoon. chance of rain and
snow in the afternoon. waves 1 to 2 feet. 
.sunday night...northwest wind 10 to 15 knots with gusts to
around 25 knots. chance of rain through the night. chance of snow
after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815935

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-041600-
two harbors to duluth mn-
633 am cdt sat apr 4 2026

...gale warning in effect until 5 pm cdt this afternoon...

.today...northeast wind 20 to 25 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
late in the afternoon. slight chance of light sleet until late
afternoon. snow through the day. slight chance of rain late in
the morning. waves 8 to 11 feet subsiding to 5 to 8 feet late in
the afternoon. waves occasionally to 14 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late evening and early morning,
then decreasing to 20 knots early in the morning. snow likely in
the evening. waves 4 to 7 feet subsiding to 1 to 3 feet. waves
occasionally to 9 feet. a small craft advisory may be needed. 
.sunday...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. chance of rain in the afternoon. waves 1 to 2 feet. 
.sunday night...west wind 15 to 20 knots with gusts to around
25 knots. chance of rain in the evening. slight chance of snow
through the night. slight chance of rain after midnight. waves
1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815936

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-041600-
duluth mn to port wing wi-
633 am cdt sat apr 4 2026

...gale warning in effect until 10 am cdt this morning...

.today...northeast wind 20 to 25 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
late in the afternoon. slight chance of rain, light sleet and
freezing rain in the morning. snow through the day. waves 7 to
10 feet subsiding to 5 to 8 feet in the afternoon. waves
occasionally to 13 feet. 
.tonight...northwest wind 15 to 20 knots with gusts to around
25 knots easing to 10 to 15 knots with gusts to around 20 knots
early in the morning. snow likely in the evening. waves 4 to
6 feet subsiding to 2 to 4 feet after midnight. waves
occasionally to 8 feet. a small craft advisory may be needed. 
.sunday...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. chance of rain and snow in the afternoon. waves 1 to
2 feet. 
.sunday night...west wind 15 to 20 knots with gusts to around
25 knots. chance of rain in the evening, then slight chance of
rain and snow after midnight. waves 1 to 2 feet building to 2 to
4 feet early in the morning. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815937

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-041600-
port wing to sand island wi-
633 am cdt sat apr 4 2026

...gale warning in effect until 10 am cdt this morning...

.today...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. slight chance of light sleet and freezing
rain in the morning. snow and slight chance of rain through the
day. waves 7 to 10 feet subsiding to 5 to 8 feet in the
afternoon. waves occasionally to 13 feet. 
.tonight...north wind 5 to 15 knots with gusts to around 20 knots
becoming northwest 15 to 20 knots with gusts to around 25 knots
in the late evening and early morning, then easing to 5 to
15 knots with gusts to around 25 knots early in the morning. snow
likely in the evening. waves 4 to 7 feet subsiding to 2 to 4 feet
after midnight. waves occasionally to 9 feet. a small craft
advisory may be needed. 
.sunday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots in the late morning and afternoon. slight
chance of rain and snow in the afternoon. waves 1 to 3 feet. 
.sunday night...west wind 15 to 20 knots. chance of rain through
the night. slight chance of snow after midnight. waves 1 to
2 feet building to 1 to 3 feet early in the morning. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815938

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-041600-
sand island to bayfield wi-
633 am cdt sat apr 4 2026

...gale warning in effect until 10 am cdt this morning...

.today...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. slight chance of freezing rain and light
sleet in the morning. snow and slight chance of rain through the
day. waves 7 to 10 feet subsiding to 5 to 8 feet in the
afternoon. waves occasionally to 13 feet. 
.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots.
snow likely in the evening, then slight chance of snow after
midnight. waves 4 to 7 feet subsiding to 3 to 5 feet after
midnight. waves occasionally to 9 feet. a small craft advisory
may be needed. 
.sunday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots late in the afternoon. slight chance of
rain and snow in the afternoon. waves 1 to 3 feet. 
.sunday night...west wind 10 to 15 knots. gusts up to 20 knots
early in the morning. chance of rain and snow. waves 1 to 2 feet.

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 041133
nshdlh
expires:202604041600;;815940

nearshore marine forecast
national weather service duluth mn
633 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-041600-
oak point to saxon harbor wi-
633 am cdt sat apr 4 2026

...small craft advisory in effect until 10 am cdt this morning...

.today...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. snow, light sleet, rain and freezing rain
in the morning, then rain and snow likely in the afternoon. waves
6 to 9 feet subsiding to 3 to 5 feet. waves occasionally to
12 feet. 
.tonight...northwest wind 15 to 20 knots with gusts to around
25 knots. snow likely in the evening, then chance of snow after
midnight. waves 4 to 6 feet. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.sunday...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. slight chance of rain and snow in the afternoon.
waves 1 to 3 feet subsiding to 1 to 2 feet in the late morning
and afternoon. 
.sunday night...west wind 10 to 15 knots with gusts to around
20 knots. chance of rain and snow. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 040751
nshdtx
expires:202604041600;;807082

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-041600-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
351 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east winds 15 to 20 knots veering to the south late in
the afternoon. rain and a slight chance of thunderstorms. waves
3 to 5 feet. waves occasionally around 7 feet. 
.tonight...southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots after midnight. mostly cloudy
with a chance of light rain early in the evening, then partly
cloudy in the late evening and overnight. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.sunday...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. partly
cloudy. waves 4 to 6 feet. waves occasionally around 8 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy until early morning becoming mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. waves occasionally around 7 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 040751
nshdtx
expires:202604041600;;807085

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-041600-
port sanilac to port huron mi-
351 am edt sat apr 4 2026

...small craft advisory in effect from 10 am edt this morning
through sunday evening...

.today...east winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and afternoon. rain likely and a
slight chance of thunderstorms in the morning, then rain and a
chance of thunderstorms in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.tonight...southwest winds 10 to 15 knots. becoming partly cloudy
after midnight. rain and a chance of thunderstorms early in the
evening, then a chance of light rain in the late evening and
early morning. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.sunday...west winds 15 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 040751
nshdtx
expires:202604041600;;807084

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-041600-
harbor beach to port sanilac mi-
351 am edt sat apr 4 2026

...small craft advisory in effect from 10 am edt this morning
through sunday evening...

.today...east winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and afternoon. rain and a slight
chance of thunderstorms in the morning, then rain and a chance of
thunderstorms in the afternoon. waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon. 
.tonight...southwest winds 10 to 15 knots becoming west 15 to
20 knots after midnight. becoming partly cloudy after midnight.
light rain and a slight chance of thunderstorms early in the
evening, then a slight chance of light rain in the late evening
and early morning. waves 2 to 4 feet subsiding to 1 to 3 feet in
the late evening and overnight. 
.sunday...west winds 15 to 20 knots. gusts to 30 knots early in
the afternoon. partly cloudy. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 040751
nshdtx
expires:202604041600;;807083

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-041600-
port austin to harbor beach mi-
351 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east winds 15 to 20 knots veering to the south late in
the afternoon. rain and a slight chance of thunderstorms. waves
3 to 5 feet. waves occasionally around 7 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 20 to
25 knots with gusts to 30 knots after midnight. mostly cloudy
with a chance of light rain early in the evening, then partly
cloudy in the late evening and overnight. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.sunday...west winds 20 to 25 knots diminishing to 15 to 20 knots
early in the afternoon. gusts to 30 knots. partly cloudy. waves
4 to 6 feet. waves occasionally around 8 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet after midnight. waves occasionally around 7 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 040751
nshdtx
expires:202604041600;;807081

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-041600-
inner saginaw bay sw of point au gres to bay port mi-
351 am edt sat apr 4 2026

...small craft advisory in effect from this afternoon through
sunday evening...

.today...east winds 15 to 20 knots veering to the south late in
the afternoon. rain and a slight chance of thunderstorms. waves
1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots with gusts to 30 knots
becoming west 20 to 25 knots with gusts to 30 knots after
midnight. mostly cloudy with a slight chance of light rain early
in the evening, then partly cloudy in the late evening and
overnight. waves 2 to 4 feet. 
.sunday...west winds 20 to 25 knots. gusts to 30 knots early in
the morning. mostly cloudy until late afternoon becoming partly
cloudy. waves 2 to 4 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy until early morning becoming mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 040751
nshdtx
expires:202604041600;;807086

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
351 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-041600-
michigan waters of lake erie from detroit river to north cape mi-
351 am edt sat apr 4 2026

.today...east winds 15 to 20 knots becoming southeast 10 to
15 knots late in the morning, then becoming south 15 to 20 knots
in the afternoon. a chance of light rain and a slight chance of
thunderstorms in the morning, then rain and a chance of
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...west winds 15 to 20 knots. becoming partly cloudy
after midnight. rain and a chance of thunderstorms early in the
evening, then a slight chance of light rain in the late evening
and early morning. waves 1 to 3 feet. 
.sunday...west winds 15 to 20 knots. partly cloudy early in the
morning becoming mostly cloudy. waves 1 to 3 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. mostly clear. waves 2 feet or less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 45 degrees.

$$

fzus53 kgrb 041256
nshgrb
expires:202604041600;;817956

nearshore marine forecast
national weather service green bay wi
756 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz522-041600-
green bay south of line from oconto wi to little sturgeon bay wi-
756 am cdt sat apr 4 2026

...small craft advisory in effect from 4 pm cdt this afternoon
through sunday afternoon...

.today...e wind 10 to 15 kts backing n 5 to 10 kts mid-day, then
backing w 10 to 15 kts early in the afternoon. waves 2 ft or
less. light rain in the morning. 
.tonight...w wind 15 to 25 kts. waves 2 ft or less. mostly cloudy
in the evening then becoming partly cloudy. 
.sunday...w wind 10 to 20 kts. waves 2 ft or less. partly cloudy
in the morning then clearing. 
.sunday night...w wind 5 to 10 kts. waves 2 ft or less. a chance
of light rain in the evening.  

$$

fzus53 kgrb 041256
nshgrb
expires:202604041600;;817958

nearshore marine forecast
national weather service green bay wi
756 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz541-041600-
rock island passage to sturgeon bay wi-
756 am cdt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.today...e wind 15 to 25 kts decreasing to 10 to 15 kts mid-day,
then veering sw early in the afternoon. waves 4 to 7 ft. light
rain likely in the morning, then a chance of light rain in the
afternoon. 
.tonight...w wind 15 to 25 kts. waves 2 to 4 ft. mostly cloudy in
the evening then becoming partly cloudy. 
.sunday...nw wind 15 to 25 kts backing w 10 to 15 kts in the late
morning and afternoon. waves 2 to 4 ft. partly cloudy. 
.sunday night...w wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy.  

$$

fzus53 kgrb 041256
nshgrb
expires:202604041600;;817959

nearshore marine forecast
national weather service green bay wi
756 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-041600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
756 am cdt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.today...e wind 10 to 15 kts veering sw mid-day, then veering w
15 to 25 kts early in the afternoon. waves 4 to 7 ft. light rain
likely in the morning. 
.tonight...w wind 15 to 25 kts. waves 2 to 4 ft. mostly cloudy in
the evening then becoming partly cloudy. 
.sunday...nw wind 15 to 25 kts backing w 10 to 15 kts early in
the afternoon. waves 2 to 4 ft. partly cloudy in the morning then
clearing. 
.sunday night...w wind 10 to 15 kts. waves 2 ft or less. a chance
of light rain in the evening.  

$$

fzus53 kgrb 041256
nshgrb
expires:202604041600;;817957

nearshore marine forecast
national weather service green bay wi
756 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz521-041600-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
756 am cdt sat apr 4 2026

...small craft advisory in effect until 10 am cdt this morning...
...small craft advisory in effect from 4 pm cdt this afternoon
through sunday afternoon...

.today...e wind 10 to 20 kts veering sw 10 to 15 kts early in the
afternoon. waves 3 to 5 ft subsiding to 1 to 3 ft in the
afternoon. light rain in the morning. 
.tonight...w wind 15 to 25 kts. waves 1 to 3 ft. mostly cloudy in
the evening then becoming partly cloudy. 
.sunday...nw wind 15 to 25 kts backing w 10 to 15 kts in the late
morning and afternoon. waves 1 to 3 ft. partly cloudy. 
.sunday night...w wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy.  

$$

fzus53 kgrr 040834
nshgrr
expires:202604042000;;808933

nearshore marine forecast
national weather service grand rapids mi
434 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-042000-
south haven to holland mi-
434 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...southeast winds 20 to 25 knots veering southwest early in
the afternoon. rain showers and a chance of thunderstorms in the
morning, then a chance of rain showers in the afternoon. waves 1 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.tonight...west winds to 30 knots increasing to gales to 35 knots
after midnight. mostly cloudy. waves 5 to 7 feet building to 6 to
8 feet after midnight. 
.sunday...northwest gales to 35 knots decreasing to 30 knots early
in the afternoon. partly sunny. waves 7 to 10 feet. 
.sunday night...southwest winds 10 to 20 knots veering west 20 to
25 knots after midnight. partly cloudy with a chance of rain
showers. waves 3 to 5 feet subsiding to 2 to 3 feet in the late
evening and early morning, then building to 2 to 4 feet after
midnight. 
.monday...northwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.tuesday...north winds 10 to 20 knots backing northwest around
10 knots early in the afternoon. mostly sunny. waves 5 to 7 feet
subsiding to 3 to 5 feet in the late morning and afternoon. 
.wednesday...south winds to 30 knots. mostly cloudy. waves 3 to
5 feet. 

$$

fzus53 kgrr 040834
nshgrr
expires:202604042000;;808934

nearshore marine forecast
national weather service grand rapids mi
434 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-042000-
st joseph to south haven mi-
434 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...southeast winds 20 to 25 knots veering southwest early in
the afternoon. rain showers and a chance of thunderstorms in the
morning, then a chance of rain showers in the afternoon. waves 1 to
2 feet building to 2 to 4 feet in the late morning and afternoon. 
.tonight...west winds to 30 knots. mostly cloudy. waves 4 to 6 feet
building to 5 to 7 feet after midnight. 
.sunday...west gales to 35 knots becoming northwest 15 to 25 knots.
partly sunny. waves 6 to 9 feet. 
.sunday night...southwest winds 10 to 20 knots veering west 20 to
25 knots after midnight. partly cloudy with a chance of rain
showers. waves 3 to 5 feet subsiding to 2 to 3 feet in the late
evening and overnight. 
.monday...northwest winds 20 to 25 knots. partly sunny. waves 3 to
5 feet. 
.tuesday...north winds 15 to 25 knots decreasing to 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves 6 to 9 feet
subsiding to 2 to 4 feet. 
.wednesday...south winds to 30 knots. mostly cloudy. waves 2 to
4 feet.

$$

fzus53 kgrr 040834
nshgrr
expires:202604042000;;808932

nearshore marine forecast
national weather service grand rapids mi
434 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-042000-
holland to grand haven mi-
434 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...southeast winds to 30 knots veering southwest 20 to
25 knots early in the afternoon. rain showers and a chance of
thunderstorms in the morning, then a chance of rain showers in the
afternoon. waves 3 to 5 feet. 
.tonight...west winds to 30 knots increasing to gales to 35 knots
after midnight. partly cloudy. waves 5 to 7 feet building to 6 to
8 feet after midnight. 
.sunday...northwest gales to 35 knots decreasing to 30 knots early
in the afternoon. partly sunny. waves 7 to 10 feet. 
.sunday night...west winds 15 to 25 knots. partly cloudy with a
chance of rain showers. waves 3 to 5 feet subsiding to 2 to 3 feet
in the late evening and early morning, then building to 2 to 4 feet
after midnight. 
.monday...northwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.tuesday...north winds 15 to 25 knots decreasing to 10 to 15 knots
in the late morning and early afternoon, then backing northwest
early in the afternoon. mostly sunny. waves 4 to 6 feet subsiding to
1 to 3 feet. 
.wednesday...south winds to 30 knots. mostly cloudy. waves 5 to
7 feet. 

$$

fzus53 kgrr 040834
nshgrr
expires:202604042000;;808931

nearshore marine forecast
national weather service grand rapids mi
434 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-042000-
grand haven to whitehall mi-
434 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east winds to 30 knots veering southwest 20 to 25 knots
early in the afternoon. rain showers and a chance of thunderstorms
in the morning, then a chance of rain showers in the afternoon.
waves 3 to 5 feet. 
.tonight...west winds to 30 knots increasing to gales to 35 knots
after midnight. partly cloudy. waves 5 to 7 feet building to 6 to
8 feet after midnight. 
.sunday...northwest gales to 35 knots decreasing to 15 to 25 knots
early in the afternoon. partly sunny. waves 7 to 10 feet. 
.sunday night...west winds 15 to 20 knots. partly cloudy with a
chance of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet
in the late evening and early morning, then building to 2 to 3 feet
after midnight. 
.monday...northwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.tuesday...north winds 15 to 25 knots decreasing to 10 to 15 knots
in the late morning and early afternoon, then backing west early in
the afternoon. mostly sunny. waves 4 to 6 feet subsiding to 1 to
3 feet. 
.wednesday...south winds to 30 knots increasing to gales to 35 knots
in the late morning and afternoon. mostly cloudy. waves 6 to 9 feet.

$$

fzus53 kgrr 040834
nshgrr
expires:202604042000;;808930

nearshore marine forecast
national weather service grand rapids mi
434 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-042000-
whitehall to pentwater mi-
434 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...east winds to 30 knots veering southwest 20 to 25 knots
early in the afternoon. rain showers and a slight chance of
thunderstorms in the morning, then rain showers likely in the
afternoon. waves 3 to 5 feet. 
.tonight...west winds to 30 knots increasing to gales to 35 knots
after midnight. partly cloudy. waves 5 to 7 feet building to 6 to
8 feet after midnight. 
.sunday...northwest gales to 35 knots becoming west 15 to 25 knots
early in the afternoon. partly sunny. waves 6 to 9 feet. 
.sunday night...west winds 10 to 20 knots. partly cloudy with a
chance of rain showers. waves 2 to 4 feet.
.monday...northwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.tuesday...north winds 15 to 25 knots backing northwest 10 to
15 knots in the late morning and early afternoon, then backing west
early in the afternoon. mostly sunny. waves 5 to 7 feet subsiding to
1 to 3 feet. 
.wednesday...south gales to 35 knots. mostly cloudy. waves 6 to
9 feet building to 7 to 10 feet early in the afternoon. 

$$

fzus53 kgrr 040834
nshgrr
expires:202604042000;;808929

nearshore marine forecast
national weather service grand rapids mi
434 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-042000-
pentwater to manistee mi-
434 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.today...southeast winds 15 to 25 knots veering southwest early in
the afternoon. rain showers and a slight chance of thunderstorms in
the morning, then a slight chance of rain showers in the afternoon.
waves 2 to 3 feet building to 3 to 5 feet early in the afternoon. 
.tonight...west winds to 30 knots increasing to gales to 35 knots
after midnight. mostly cloudy. waves 5 to 7 feet building to 6 to
8 feet after midnight. 
.sunday...northwest gales to 35 knots decreasing to 15 to 25 knots
early in the afternoon. partly sunny. waves 6 to 9 feet. 
.sunday night...west winds 10 to 20 knots. partly cloudy with a
chance of rain showers. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.monday...northwest winds to 30 knots. partly sunny. waves 2 to
4 feet building to 4 to 6 feet early in the afternoon. 
.tuesday...north winds 15 to 25 knots backing northwest 10 to
15 knots in the late morning and early afternoon, then backing west
5 to 10 knots early in the afternoon. mostly sunny. waves 5 to
7 feet subsiding to 1 to 3 feet. 
.wednesday...south winds to 30 knots increasing to gales to 40 knots
in the late morning and afternoon. mostly cloudy with a chance of
rain and snow showers. waves 6 to 9 feet building to 7 to 10 feet
early in the afternoon. 

$$

fzus53 kiwx 040740
nshiwx
expires:202604041415;;806671

nearshore marine forecast
national weather service northern indiana
340 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-041415-
new buffalo mi to st joseph mi-
340 am edt sat apr 4 2026

...small craft advisory in effect from 11 am edt this morning
through sunday afternoon...

.today...southeast winds 10 to 15 knots becoming west. gusts up
to 25 knots. showers with a chance of thunderstorms. waves 1 to 3
feet building to 2 to 4 feet. 
.tonight...west winds 15 to 25 knots. gusts up to 30 knots.
mostly cloudy. waves 3 to 6 feet. 
.sunday...west winds 15 to 25 knots diminishing to 10 to
15 knots. gusts up to 30 knots early. partly sunny. waves 4 to 7 
feet subsiding to 3 to 5 feet. 
.sunday night...west winds 10 knots or less increasing to 10 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 43 degrees and at michigan
city is 42 degrees.

$$

fzus53 kiwx 040740
nshiwx
expires:202604041415;;806670

nearshore marine forecast
national weather service northern indiana
340 am edt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz046-041415-
michigan city in to new buffalo mi-
340 am edt sat apr 4 2026

...small craft advisory in effect from 11 am edt this morning
through sunday afternoon...

.today...south winds 10 to 15 knots becoming west. gusts up to
25 knots. showers with a chance of thunderstorms. waves 1 to 3 
feet. 
.tonight...west winds 15 to 20 knots. gusts up to 25 knots.
mostly cloudy. waves 3 to 5 feet. 
.sunday...west winds 15 to 20 knots diminishing to 5 to 10 knots.
gusts up to 25 knots early. mostly cloudy in the morning, then 
becoming mostly sunny. waves 3 to 6 feet. 
.sunday night...west winds 10 knots or less increasing to 10 to
15 knots. a chance of showers. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 43 degrees and at michigan
city is 42 degrees.

$$

fzus53 klot 040846
nshlot
expires:202604041800;;809228

nearshore marine forecast
national weather service chicago/romeoville il
346 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-041800-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
346 am cdt sat apr 4 2026

...small craft advisory in effect from 10 am cdt this morning
through sunday morning...

.today...southeast winds 10 to 20 kt becoming west 20 to 25 kt 
late in the morning. showers and a chance of thunderstorms in the 
morning. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.tonight...west winds 20 to 25 kt increasing to 30 kt. mostly 
cloudy. waves 2 to 4 ft. 
.sunday...northwest winds 20 to 25 kt becoming west 10 to 20 kt.
mostly cloudy in the morning then clearing. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.sunday night...west winds 10 to 15 kt. slight chance of showers
in the evening. waves 1 to 2 ft.  

$$

fzus53 klot 040846
nshlot
expires:202604041800;;809229

nearshore marine forecast
national weather service chicago/romeoville il
346 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-041800-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
346 am cdt sat apr 4 2026

...small craft advisory in effect from 10 am cdt this morning
through sunday morning...

.today...southeast winds 10 to 20 kt becoming west 20 to 25 kt 
late in the morning. showers and a chance of thunderstorms in the 
morning, then chance of showers in the afternoon. waves 2 to 4 ft.
.tonight...west winds to 30 kt. mostly cloudy. waves 3 to 5 ft 
building to 4 to 6 ft occasionally to 8 ft. 
.sunday...west winds 20 to 25 kt becoming northwest 10 to 20 kt.
mostly cloudy in the morning then clearing. waves 4 to 6 ft
occasionally to 8 ft subsiding to 3 to 5 ft. 
.sunday night...west winds 10 to 15 kt. slight chance of showers.
waves 1 to 3 ft.  

$$

fzus53 kmkx 041210
nshmkx
expires:202604041600;;817215

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz645-041600-
north point light to wind point wi-
710 am cdt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.today...southeast wind 10 to 15 knots veering southwest 10 to
20 knots late in the morning, then becoming 15 to 20 knots with
gusts to around 25 knots early in the afternoon veering west
10 to 20 knots with gusts to around 25 knots late in the
afternoon. patchy dense fog in the morning. chance of
thunderstorms in the morning. chance of showers in the morning.
waves 5 to 7 feet subsiding to 3 to 4 feet. 
.tonight...west wind 10 to 20 knots becoming 15 to 20 knots late
in the evening, then becoming west 15 to 20 knots after midnight
becoming 15 to 25 knots early in the morning. slight chance of
showers through around midnight. waves 2 to 4 feet subsiding to
1 to 2 feet late in the evening, then building to 2 to 4 feet
after midnight. 
.sunday...west wind 15 to 25 knots veering northwest late in the
morning, then becoming 15 to 20 knots early in the afternoon
becoming west 10 to 15 knots late in the afternoon. partly sunny
in the morning then clearing. waves 2 to 4 feet subsiding to 1 to
2 feet in the afternoon. 
.sunday night...west wind 5 to 10 knots rising to 10 to 15 knots
after midnight, then becoming northwest 15 to 20 knots early in
the morning. chance of showers. waves around 1 foot. 

$$

fzus53 kmkx 041210
nshmkx
expires:202604041600;;817213

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz643-041600-
sheboygan to port washington wi-
710 am cdt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.today...east wind 10 to 15 knots veering south late in the
morning, then becoming southwest 15 to 20 knots with gusts to
around 25 knots early in the afternoon veering west with gusts to
around 25 knots late in the afternoon. rain showers likely and
slight chance of thunderstorms in the morning, then chance of
showers late in the morning. areas of dense fog late in the
morning. waves 5 to 7 feet subsiding to 3 to 4 feet. 
.tonight...west wind 10 to 20 knots rising to 15 to 25 knots
after midnight, then becoming west 15 to 25 knots early in the
morning. gusts up to 30 knots. mostly cloudy through around
midnight then becoming partly cloudy. waves 2 to 4 feet. 
.sunday...northwest wind 15 to 25 knots with gusts to around
30 knots becoming 15 to 20 knots early in the afternoon, then
becoming west 10 to 15 knots with gusts to around 20 knots late
in the afternoon. partly sunny in the morning then clearing.
waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon. 
.sunday night...west wind 10 to 15 knots becoming 10 to 20 knots
early in the morning. chance of showers. waves around 1 foot. 

$$

fzus53 kmkx 041210
nshmkx
expires:202604041600;;817214

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz644-041600-
port washington to north point light wi-
710 am cdt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.today...east wind 10 to 15 knots veering south late in the
morning, then becoming west 15 to 20 knots with gusts to around
25 knots in the afternoon. chance of showers and thunderstorms in
the morning, then slight chance of showers late in the morning.
patchy dense fog late in the morning. waves 5 to 7 feet subsiding
to 3 to 4 feet. 
.tonight...west wind 10 to 20 knots rising to 15 to 25 knots
after midnight, then becoming west 15 to 25 knots early in the
morning. slight chance of showers through around midnight. waves
2 to 4 feet subsiding to 1 to 2 feet in the late evening and
early morning, then building to 2 to 4 feet early in the morning.
.sunday...northwest wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then becoming west 10 to 15 knots late in
the afternoon. partly sunny in the morning then clearing. waves
2 to 4 feet subsiding to 1 to 2 feet in the afternoon. 
.sunday night...west wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then becoming west 10 to 15 knots after
midnight rising to 15 to 20 knots early in the morning. chance of
showers. waves around 1 foot. 

$$

fzus53 kmkx 041210
nshmkx
expires:202604041600;;817216

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt sat apr 4 2026

for waters within five nautical miles of shore on lake michigan


lmz646-041600-
wind point wi to winthrop harbor il-
710 am cdt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.today...southeast wind 10 to 15 knots becoming southwest 15 to
20 knots late in the morning, then becoming southwest 15 to
20 knots with gusts to around 25 knots early in the afternoon
veering west with gusts to around 25 knots late in the afternoon.
patchy fog in the morning. showers likely and a chance of
thunderstorms in the morning. chance of showers late in the
morning. waves 4 to 6 feet subsiding to 3 to 5 feet late in the
morning, then subsiding to 3 to 4 feet in the afternoon. 
.tonight...west wind 10 to 20 knots becoming 15 to 20 knots late
in the evening, then becoming west 15 to 20 knots after midnight
becoming 15 to 25 knots early in the morning. slight chance of
showers through around midnight. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and early morning, then building
to 2 to 4 feet early in the morning. 
.sunday...west wind 15 to 25 knots veering northwest late in the
morning, then easing to 10 to 20 knots early in the afternoon
backing west 10 to 15 knots late in the afternoon. partly sunny
in the morning then clearing. waves 2 to 4 feet subsiding to 1 to
2 feet in the afternoon. 
.sunday night...west wind 5 to 10 knots rising to 10 to 15 knots
after midnight, then veering northwest early in the morning.
chance of showers. waves around 1 foot. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809790

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-042000-
green bay north of line from cedar river mi to rock island
passage-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday morning...

.early this morning...east wind 20 to 25 knots. rain showers
possibly mixed with sleet. waves 3 to 5 feet occasionally to
7 feet building to 3 to 6 feet occasionally to 8 feet. 
.today...east wind 20 to 25 knots diminishing to 10 to 20 knots
by late morning, then veering southwest 10 to 15 knots late. rain
showers through mid morning, then a chance of rain showers by
late morning. a slight chance of rain showers late. waves
subsiding to 1 to 2 feet. 
.tonight...southwest wind 15 to 20 knots veering west late. gusts
up to 27 knots. mostly cloudy with a slight chance of rain
showers through late evening, then partly cloudy by midnight.
waves building to 2 to 4 feet. 
.sunday...northwest wind 15 to 20 knots diminishing to 5 to
15 knots in the afternoon. gusts up to 27 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 
.sunday night...northwest wind less than 10 knots. mostly cloudy.
a slight chance of rain showers and snow showers in the evening,
then a slight chance of snow showers after midnight. waves calm
to 1 foot. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809792

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-042000-
saxon harbor wi to black river mi-
500 am edt sat apr 4 2026 /400 am cdt sat apr 4 2026/

...small craft advisory in effect through sunday morning...

.early this morning...east wind 15 to 20 knots. rain showers
possibly mixed with snow showers and sleet. waves 3 to 6 feet
occasionally to 8 feet building to 4 to 7 feet occasionally to
9 feet. 
.today...northeast wind 10 to 20 knots backing north 10 to
15 knots late. rain showers possibly mixed with snow showers and
sleet through early afternoon, then snow showers possibly mixed
with rain showers late. waves subsiding to 3 to 5 feet
occasionally to 7 feet. 
.tonight...northwest wind 15 to 20 knots. cloudy. snow showers
likely through late evening, then a chance of snow showers by
midnight. waves building to 3 to 6 feet occasionally to 8 feet,
then subsiding to 3 to 5 feet occasionally to 7 feet. 
.sunday...west wind 5 to 15 knots. mostly sunny in the morning,
then mostly cloudy with a slight chance of rain showers and snow
showers in the afternoon. waves subsiding to 1 to 2 feet. 
.sunday night...west wind less than 10 knots veering northwest
10 to 20 knots after midnight. mostly cloudy. a chance of rain
showers possibly mixed with snow showers in the evening, then a
chance of snow showers after midnight. waves building to 2 to
3 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809793

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz241-042000-
black river to ontonagon mi-
500 am edt sat apr 4 2026 /400 am cdt sat apr 4 2026/

...small craft advisory in effect through sunday afternoon...

.early this morning...east wind 20 to 25 knots. rain showers
possibly mixed with sleet and snow showers. waves 4 to 7 feet
occasionally to 9 feet. 
.today...east wind 10 to 20 knots backing northeast 10 to
15 knots late. rain showers possibly mixed with snow showers and
sleet through early afternoon, then snow showers possibly mixed
with rain showers late. waves subsiding to 2 to 4 feet. 
.tonight...northwest wind 10 to 20 knots increasing to 15 to
25 knots by midnight. cloudy. snow showers likely through late
evening, then a chance of snow showers by midnight. a slight
chance of snow showers late. waves building to 3 to 6 feet
occasionally to 8 feet. 
.sunday...west wind 15 to 20 knots diminishing to 10 to 15 knots
in the afternoon. mostly sunny. a slight chance of snow showers
in the afternoon. waves subsiding to 1 to 2 feet. 
.sunday night...west wind less than 10 knots veering northwest
10 to 20 knots after midnight. mostly cloudy. a chance of rain
showers and snow showers in the evening, then a chance of snow
showers after midnight. waves building to 2 to 4 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809794

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-042000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.early this morning...east wind 20 to 25 knots with gusts up to
32 knots. snow showers and sleet likely with pockets of rain
showers. waves 3 to 6 feet occasionally to 8 feet. 
.today...east wind 15 to 25 knots backing northeast 10 to
15 knots late. gusts up to 33 knots. sleet in the morning. snow
showers possibly mixed with rain showers through the day. a
slight chance of sleet in the afternoon. waves subsiding to 3 to
5 feet occasionally to 7 feet. 
.tonight...north wind 10 to 20 knots backing northwest 20 to
25 knots by midnight. cloudy. snow showers likely through late
evening, then a chance of snow showers by midnight. a slight
chance of snow showers late. waves subsiding to 2 to 4 feet, then
building to 5 to 8 feet occasionally to 10 feet. 
.sunday...northwest wind 15 to 25 knots backing west 10 to
15 knots in the afternoon. partly cloudy. waves subsiding to 2 to
3 feet. 
.sunday night...west wind 10 to 15 knots veering north 10 to
20 knots after midnight. mostly cloudy. a chance of snow showers
possibly mixed with rain showers. waves subsiding to 1 to 2 feet,
then building to 2 to 4 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809795

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-042000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
500 am edt sat apr 4 2026

...gale warning in effect until 2 pm edt this afternoon...
...small craft advisory in effect from 2 pm edt this afternoon
through sunday afternoon...

.early this morning...east wind 20 to 25 knots with gusts up to
32 knots. snow showers likely possibly mixed with sleet. waves
5 to 8 feet occasionally to 10 feet. 
.today...east wind 15 to 25 knots with gale force gusts up to
36 knots. snow showers and sleet through the day. rain showers by
late morning, then a slight chance of rain showers late. waves
building to 6 to 9 feet occasionally to 11 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet. 
.tonight...north wind 10 to 15 knots backing northwest 15 to
25 knots by midnight, then increasing to up to 30 knots late.
cloudy. snow showers likely through late evening, then a chance
of snow showers by midnight. waves subsiding to 3 to 5 feet
occasionally to 7 feet, then building to 7 to 10 feet
occasionally to 13 feet. 
.sunday...northwest wind up to 30 knots diminishing to 10 to
20 knots in the afternoon. partly cloudy. waves subsiding to 2 to
3 feet. 
.sunday night...northwest wind 10 to 15 knots veering north 10 to
20 knots after midnight. mostly cloudy. a slight chance of snow
showers in the evening, then a chance of snow showers after
midnight. waves subsiding to 1 to 2 feet, then building to 2 to
3 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809796

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-042000-
point isabelle to lower entrance of portage canal mi-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.early this morning...east wind 20 to 25 knots with gusts up to
32 knots. snow showers and sleet likely. waves 5 to 8 feet
occasionally to 10 feet. 
.today...east wind 15 to 25 knots diminishing to 10 to 15 knots
late. gusts up to 33 knots. rain showers possibly mixed with
freezing rain in the morning. snow showers and sleet through the
day. a chance of rain showers in the afternoon. waves subsiding
to 3 to 6 feet occasionally to 8 feet. 
.tonight...northwest wind 5 to 15 knots increasing to 15 to
20 knots by midnight. gusts up to 30 knots. cloudy. snow showers
likely possibly mixed with rain showers through late evening,
then a chance of snow showers by midnight. waves subsiding to
2 to 3 feet. 
.sunday...northwest wind 15 to 20 knots with gusts up to 29 knots
backing west 10 to 15 knots in the afternoon. partly cloudy.
waves subsiding to 1 to 2 feet. 
.sunday night...west wind less than 10 knots veering northwest
5 to 15 knots after midnight. mostly cloudy with a chance of snow
showers. waves calm to 1 foot. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809797

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-042000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday afternoon...

.early this morning...east wind 20 to 25 knots with gusts up to
32 knots. sleet possibly mixed with rain showers and snow
showers. waves 5 to 8 feet occasionally to 10 feet. 
.today...east wind 15 to 25 knots with gusts up to 33 knots
diminishing to 5 to 15 knots with gusts up to 22 knots late.
freezing rain in the morning. rain showers and sleet possibly
mixed with snow showers through the day. waves subsiding to 3 to
6 feet occasionally to 8 feet. 
.tonight...northwest wind 5 to 15 knots increasing to 15 to
25 knots by midnight. cloudy. snow showers likely possibly mixed
with rain showers through late evening, then a chance of snow
showers by midnight. waves subsiding to 2 to 4 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.sunday...northwest wind 15 to 25 knots backing west 10 to
15 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 
.sunday night...west wind less than 10 knots veering northwest
5 to 15 knots after midnight. mostly cloudy with a chance of snow
showers. waves 1 to 2 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809798

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-042000-
huron islands to marquette mi-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.early this morning...east wind 20 to 25 knots. sleet possibly
mixed with rain showers and snow showers. waves 5 to 8 feet
occasionally to 10 feet. 
.today...east wind 20 to 25 knots with gusts up to 33 knots
diminishing to 10 to 20 knots with gusts up to 33 knots by late
morning. rain showers possibly mixed with sleet and snow showers
through early afternoon, then a chance of rain showers possibly
mixed with snow showers late. waves subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tonight...west wind 10 to 20 knots veering northwest 15 to
25 knots by midnight, then increasing to up to 30 knots late.
cloudy. a chance of snow showers possibly mixed with rain showers
through late evening, then a chance of snow showers by midnight.
waves subsiding to 2 to 4 feet, then building to 6 to 9 feet
occasionally to 11 feet. 
.sunday...northwest wind up to 30 knots diminishing to 10 to
20 knots in the afternoon. partly cloudy. a slight chance of snow
showers in the morning. waves building to 7 to 10 feet
occasionally to 13 feet, then subsiding to 2 to 4 feet. 
.sunday night...west wind 5 to 15 knots veering northwest 10 to
15 knots after midnight. mostly cloudy. a slight chance of snow
showers in the evening, then a chance of snow showers after
midnight. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809799

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-042000-
marquette to munising mi-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.early this morning...east wind 15 to 20 knots. rain showers and
sleet possibly mixed with freezing rain. waves 3 to 5 feet
occasionally to 7 feet. 
.today...east wind 10 to 20 knots diminishing to less than
10 knots late. gusts up to 27 knots. a slight chance of sleet
through mid morning. rain showers through early afternoon, then a
chance of rain showers late. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 3 feet. 
.tonight...west wind 5 to 15 knots with gusts up to 26 knots
increasing to 15 to 25 knots with gale force gusts up to 36 knots
by midnight, then veering northwest up to 30 knots late. cloudy.
a chance of rain showers possibly mixed with snow showers through
late evening, then a chance of snow showers by midnight. waves
subsiding to 1 to 2 feet, then building to 7 to 10 feet
occasionally to 13 feet. 
.sunday...northwest wind up to 30 knots. partly cloudy. a slight
chance of snow showers in the morning. waves building to 9 to
12 feet occasionally to 15 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.sunday night...west wind 5 to 15 knots veering northwest after
midnight. mostly cloudy. a slight chance of snow showers in the
evening, then a chance of snow showers after midnight. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809800

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-042000-
munising to grand marais mi-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.early this morning...east wind 15 to 20 knots with gusts up to
28 knots. sleet possibly mixed with rain showers and freezing
rain. waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to
4 feet, then building to 3 to 5 feet occasionally to 7 feet. 
.today...east wind 20 to 25 knots diminishing to 10 to 20 knots
by late morning. sleet possibly mixed with freezing rain and snow
showers through mid morning. rain showers through the day. a
slight chance of sleet by late morning. waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. 
.tonight...southwest wind 10 to 20 knots veering west 15 to
25 knots by midnight, then veering northwest up to 30 knots late.
cloudy. a slight chance of rain showers through late evening. a
chance of snow showers through the night. a chance of rain
showers by midnight. waves subsiding to 1 to 2 feet, then
building to 7 to 10 feet occasionally to 13 feet. 
.sunday...northwest wind up to 30 knots diminishing to 15 to
25 knots in the afternoon. mostly cloudy. a chance of snow
showers in the morning. waves building to 9 to 12 feet
occasionally to 15 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly cloudy. a
chance of snow showers after midnight. waves subsiding to 1 to
2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809801

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-042000-
grand marais to whitefish point mi-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday evening...

.early this morning...east wind 15 to 20 knots with gusts up to
28 knots. sleet possibly mixed with rain showers and freezing
rain. waves 2 to 4 feet. 
.today...east wind 15 to 25 knots. freezing rain, sleet possibly
mixed with rain showers and snow showers through mid morning,
then rain showers by late morning. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 1 to 2 feet. 
.tonight...southwest wind 5 to 15 knots becoming west 15 to
25 knots by midnight, then veering northwest up to 30 knots late.
cloudy. a chance of rain showers possibly mixed with snow showers
through midnight, then a chance of snow showers possibly mixed
with rain showers late. waves building to 6 to 9 feet
occasionally to 11 feet. 
.sunday...northwest wind up to 30 knots diminishing to 15 to
25 knots in the afternoon. mostly cloudy. a slight chance of snow
showers in the morning. waves building to 8 to 11 feet
occasionally to 14 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly cloudy. a
slight chance of snow showers after midnight. waves subsiding to
2 to 3 feet. 

$$

fzus53 kmqt 040901
nshmqt
expires:202604042000;;809791

nearshore marine forecast
national weather service marquette mi
500 am edt sat apr 4 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-042000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
500 am edt sat apr 4 2026

...small craft advisory in effect through sunday morning...

.early this morning...east wind 20 to 25 knots with gale force
gusts up to 34 knots. rain showers possibly mixed with sleet.
waves 3 to 6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet. 
.today...east wind 15 to 25 knots veering south 10 to 15 knots
late. gale force gusts up to 34 knots. rain showers through early
afternoon, then a slight chance of rain showers late. waves
subsiding to 2 to 3 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 30 knots. mostly
cloudy. a slight chance of rain showers by midnight. waves
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
2 to 4 feet. 
.sunday...northwest wind 15 to 25 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 
.sunday night...northwest wind less than 10 knots. mostly cloudy.
a slight chance of rain showers and snow showers in the evening.
waves calm to 1 foot. 

$$