fzus53 kapx 010138
nshapx
expires:202605010945;;810911

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lmz345-010945-
point betsie to sleeping bear point mi-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...light winds. sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810906

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lsz322-010945-
st. marys river point iroquois to e. potagannissing bay-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. slight chance of snow
showers after midnight. 
.friday...northwest wind 10 to 15 knots. partly sunny. 
.friday night...northwest wind 10 to 15 knots. partly cloudy. 
.saturday...northwest wind 10 to 15 knots. sunny.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810905

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lsz321-010945-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810912

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lmz346-010945-
manistee to point betsie mi-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...north wind 5 to 10 knots. slight chance of snow showers
and isolated showers. waves 2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810913

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lhz345-010945-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.saturday...west wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810914

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lhz346-010945-
st ignace to false detour channel-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. slight chance of snow
showers and isolated showers after midnight. waves 2 feet or
less. 
.friday...northwest wind 10 to 15 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810915

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lhz347-010945-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. slight chance of snow
showers and isolated showers after midnight. waves 2 feet or
less. 
.friday...northwest wind 10 to 15 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810916

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lhz348-010945-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. slight chance of snow
showers and isolated showers after midnight. waves 2 feet or
less. 
.friday...north wind 5 to 10 knots. slight chance of snow showers
and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 
.saturday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810917

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lhz349-010945-
sturgeon pt to alabaster mi-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. partly cloudy early in the
evening then becoming mostly cloudy. waves 2 feet or less. 
.friday...north wind 5 to 10 knots. slight chance of snow showers
and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810909

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lmz323-010945-
grand traverse bay south of a line grand traverse light to
norwood mi-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 10 to 15 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810907

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lmz341-010945-
seul choix point to 5nm west of mackinac bridge-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...west wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810908

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lmz342-010945-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...west wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010138
nshapx
expires:202605010945;;810910

nearshore marine forecast
national weather service gaylord mi
938 pm edt thu apr 30 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.


lmz344-010945-
sleeping bear point to grand traverse light mi-
938 pm edt thu apr 30 2026

.overnight...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. slight chance of snow
showers and isolated showers. waves 2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.saturday...west wind 5 to 10 knots. sunny. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 010203
nshbuf
expires:202605010900;;811513

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu apr 30 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.


loz043-044-010900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 pm edt thu apr 30 2026

.overnight...west winds 5 to 15 knots. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.friday...west winds 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.friday night...west winds 10 knots or less. partly cloudy. waves
1 foot or less. 
.saturday...west winds 5 to 10 knots. sunny. waves 2 feet or
less. 
.saturday night...west winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.sunday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers sunday night. waves 1 to
3 feet. 
.monday...southwest winds 15 to 20 knots becoming south. a chance
of showers. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 

the water temperature off rochester is 44 degrees.

$$

fzus51 kbuf 010203
nshbuf
expires:202605010900;;811511

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu apr 30 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.


lez041-010900-
dunkirk to buffalo along lake erie-
1003 pm edt thu apr 30 2026

.overnight...west winds 10 knots or less becoming
southwest. mostly cloudy. waves 2 feet or less. 
.friday...southwest winds less than 10 knots becoming west. a
chance of rain showers in the afternoon. waves 1 foot or less. 
.friday night...west winds less than 10 knots becoming northwest.
partly cloudy. waves 1 foot or less. 
.saturday...northwest winds 10 knots or less becoming west.
mostly sunny. waves 1 foot or less. 
.saturday night...west winds 10 knots or less becoming northwest.
partly cloudy. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers sunday night. waves 1 to
3 feet. 
.monday...southwest winds 15 to 20 knots. a chance of showers
during the day, then a chance of showers and thunderstorms monday
night. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming southeast 5 to
15 knots. a chance of showers during the day, then showers likely
tuesday night. waves 2 to 4 feet subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 010203
nshbuf
expires:202605010900;;811514

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu apr 30 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.


loz045-010900-
mexico bay to the saint lawrence river along lake ontario-
1003 pm edt thu apr 30 2026

.overnight...northwest winds 5 to 10 knots becoming north.
mostly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming west. mostly
sunny. waves 2 feet or less. 
.friday night...southwest winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.saturday...west winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.saturday night...west winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.sunday...west winds 10 to 15 knots becoming south 15 to
20 knots. a chance of rain showers sunday night. waves 1 to
3 feet. 
.monday...south winds 15 to 25 knots increasing to 30 knots.
showers likely. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.tuesday...southwest winds 15 to 25 knots becoming south and
diminishing to 10 to 15 knots. a chance of showers. waves 3 to
6 feet subsiding to 1 to 3 feet. waves occasionally around
7 feet. 

$$

fzus51 kbuf 010203
nshbuf
expires:202605010900;;811512

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu apr 30 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.


loz042-010900-
niagara river to hamlin beach along lake ontario-
1003 pm edt thu apr 30 2026

.overnight...west winds 5 to 10 knots. partly cloudy. waves
1 to 2 feet. 
.friday...west winds 10 knots or less. partly to mostly sunny.
waves 1 foot or less. 
.friday night...west winds 10 knots or less becoming northwest.
partly cloudy. waves 1 foot or less. 
.saturday...west winds 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...west winds 5 to 10 knots becoming northwest.
partly cloudy. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming southwest and
increasing to 15 to 25 knots. a chance of rain showers sunday
night. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 25 knots increasing to 30 knots.
a chance of showers. waves 2 to 4 feet building to 3 to 6 feet.
waves occasionally around 7 feet. 
.tuesday...southwest winds to 30 knots becoming east and
diminishing to 10 to 15 knots. a chance of showers. waves 3 to
6 feet subsiding to 1 to 3 feet. waves occasionally around
7 feet. 

$$

fzus51 kbuf 010203
nshbuf
expires:202605010900;;811508

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu apr 30 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.


lez020-010900-
upper niagara river and buffalo harbor-
1003 pm edt thu apr 30 2026

.overnight...west winds less than 10 knots. mostly cloudy. 
.friday...light and variable winds becoming southwest 5 to
10 knots. a chance of rain showers in the afternoon. 
.friday night...southwest winds less than 10 knots. a chance of
rain showers in the evening. 
.saturday...light and variable winds becoming west 5 to 10 knots.
mostly sunny. 
.saturday night...west winds less than 10 knots. mostly cloudy in
the evening, then clearing. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of rain showers sunday night. 
.monday...southwest winds 15 to 20 knots. a chance of showers
during the day, then a chance of showers and thunderstorms monday
night. 
.tuesday...southwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of showers. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 46 degrees.

$$

fzus51 kbuf 010203
nshbuf
expires:202605010900;;811510

nearshore marine forecast
national weather service buffalo ny
1003 pm edt thu apr 30 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.


lez040-010900-
ripley to dunkirk along lake erie-
1003 pm edt thu apr 30 2026

.overnight...southwest winds 10 knots or less. partly to
mostly cloudy. waves 1 to 2 feet. 
.friday...west winds less than 10 knots. a chance of rain
showers. waves 1 foot or less. 
.friday night...west winds 10 knots or less becoming northwest.
partly cloudy. waves 1 foot or less. 
.saturday...north winds 10 knots or less becoming west. mostly
sunny. waves 1 foot or less. 
.saturday night...west winds 10 knots or less becoming northwest.
partly cloudy. waves around 1 foot. 
.sunday...west winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers sunday night. waves 1 to
3 feet. 
.monday...southwest winds 15 to 20 knots. a chance of showers
during the day, then a chance of showers and thunderstorms monday
night. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of showers during the day, then showers likely
tuesday night. waves 2 to 4 feet subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 010145
nshcle
expires:202605010815;;810979

nearshore marine forecast
national weather service cleveland oh
945 pm edt thu apr 30 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.


lez147>149-010815-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
945 pm edt thu apr 30 2026

.rest of tonight...west winds 10 knots or less becoming
southwest. a chance of showers late. waves 2 feet or less. 
.friday...southwest winds 10 knots or less becoming northwest. a
chance of rain showers. waves 1 foot or less. 
.friday night...west winds 10 knots or less becoming north.
partly cloudy in the evening, then becoming mostly cloudy. waves
1 foot or less. 
.saturday...north winds 5 to 10 knots becoming northwest. mostly
sunny. waves 1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 58 degrees, off cleveland 48
degrees, and off erie 48 degrees.

$$

fzus51 kcle 010145
nshcle
expires:202605010815;;810978

nearshore marine forecast
national weather service cleveland oh
945 pm edt thu apr 30 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.


lez144>146-010815-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
945 pm edt thu apr 30 2026

.rest of tonight...northwest winds 10 knots or less becoming
west. a slight chance of showers after midnight. showers likely
late. waves 1 foot or less. 
.friday...northeast winds 5 to 10 knots becoming north. showers
in the morning, then a chance of showers in the afternoon. waves
1 foot or less. 
.friday night...northwest winds 10 knots or less becoming north.
a chance of showers. waves 1 foot or less. 
.saturday...north winds 5 to 10 knots becoming northwest. a
chance of showers in the morning. waves 1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 58 degrees, off cleveland 48
degrees, and off erie 48 degrees.

$$

fzus51 kcle 010145
nshcle
expires:202605010815;;810977

nearshore marine forecast
national weather service cleveland oh
945 pm edt thu apr 30 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.


lez142-143-010815-
maumee bay to reno beach oh-reno beach to the islands oh-
945 pm edt thu apr 30 2026

.rest of tonight...northwest winds 5 to 10 knots becoming north.
a slight chance of showers late this evening, then showers after
midnight. waves 1 foot or less. 
.friday...north winds 5 to 10 knots becoming northwest. showers
in the morning, then a chance of showers in the afternoon. waves
1 foot or less. 
.friday night...northwest winds 5 to 10 knots becoming north. a
chance of showers. waves 1 foot or less. 
.saturday...north winds 5 to 10 knots becoming northwest. mostly
sunny. waves 1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 58 degrees, off cleveland 48
degrees, and off erie 48 degrees.

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816496

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz148-011000-
oak point to saxon harbor wi-
1153 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 knots. chance of flurries and
sprinkles late in the evening. chance of flurries and sprinkles
toward daybreak. waves 1 foot or less. 
.friday...north wind 5 knots becoming east in the afternoon.
partly sunny in the morning then clearing. waves 1 foot or less. 
.friday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight. mostly clear. waves 1 foot or less. 
.saturday...southwest wind 5 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816495

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz121-011000-
chequamegon bay-bayfield to oak point wi-
1153 pm cdt thu apr 30 2026

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of flurries and sprinkles late in
the evening. chance of flurries toward daybreak. waves 1 foot or
less. 
.friday...north wind 5 knots becoming east in the afternoon.
partly sunny in the morning then clearing. waves 1 foot or less. 
.friday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots early
in the morning. mostly clear. waves 1 foot or less. 
.saturday...southwest wind 5 knots becoming north early in the
afternoon, then becoming east late in the afternoon. mostly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816486

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz140-011000-
grand portage to grand marais mn-
1153 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 to 10 knots. chance of sprinkles
late in the evening. chance of flurries through the night. waves
1 foot or less. 
.friday...north wind 5 to 10 knots becoming southeast early in
the afternoon, then becoming southwest late in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 to 10 knots becoming northwest
after midnight. partly cloudy. waves 1 foot or less. 
.saturday...northwest wind 5 knots becoming southwest in the late
morning and afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816487

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz141-011000-
grand marais to taconite harbor mn-
1153 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 knots. chance of sprinkles late
in the evening. chance of flurries through the night. waves
1 foot or less. 
.friday...north wind 5 knots becoming south late in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less. partly cloudy. waves 1 foot
or less. 
.saturday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816488

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz142-011000-
taconite harbor to silver bay harbor mn-
1153 pm cdt thu apr 30 2026

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of flurries and sprinkles late in
the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming southeast in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...variable winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming south
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816489

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz143-011000-
silver bay harbor to two harbors mn-
1153 pm cdt thu apr 30 2026

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of flurries and sprinkles late in
the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...variable winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming south
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816490

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz144-011000-
two harbors to duluth mn-
1153 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 knots. chance of sprinkles and
flurries late in the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming east in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 
.friday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 
.saturday...southwest wind 5 knots becoming south in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816491

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz145-011000-
duluth mn to port wing wi-
1153 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 knots. chance of sprinkles and
flurries late in the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming northeast in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.friday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots early in the morning. mostly clear. waves 1 foot or less.
.saturday...southwest wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816492

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz146-011000-
port wing to sand island wi-
1153 pm cdt thu apr 30 2026

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of sprinkles and flurries late in
the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...variable winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.saturday...southwest wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 010453
nshdlh
expires:202605011000;;816493

nearshore marine forecast
national weather service duluth mn
1153 pm cdt thu apr 30 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.


lsz147-011000-
sand island to bayfield wi-
1153 pm cdt thu apr 30 2026

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of sprinkles and flurries late in
the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming southeast late in the
afternoon. partly sunny in the morning then clearing. waves
1 foot or less. 
.friday night...southeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots early in the morning. mostly clear. waves 1 foot or less.
.saturday...southwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming south 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdtx 010155
nshdtx
expires:202605011000;;811198

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
955 pm edt thu apr 30 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.


lhz422-011000-
inner saginaw bay sw of point au gres to bay port mi-
955 pm edt thu apr 30 2026

.rest of tonight...north winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...north winds 5 to 10 knots. mostly cloudy early in the
morning becoming partly cloudy. a slight chance of showers in the
late morning and afternoon. waves 2 feet or less. 
.friday night...northeast winds 10 to 15 knots becoming north
5 to 10 knots in the late evening and early morning, then
becoming northwest 10 to 15 knots after midnight. partly cloudy.
a slight chance of showers early in the evening. waves 2 feet or
less. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
2 feet or less. 

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

$$

fzus53 kdtx 010155
nshdtx
expires:202605011000;;811203

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
955 pm edt thu apr 30 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.


lez444-011000-
michigan waters of lake erie from detroit river to north cape mi-
955 pm edt thu apr 30 2026

.rest of tonight...northwest winds 5 to 10 knots. partly cloudy
this evening becoming mostly cloudy. light showers likely. waves
2 feet or less. 
.friday...northwest winds 5 to 10 knots. mostly cloudy with a
chance of showers until late afternoon, then partly cloudy with a
chance of showers and a slight chance of thunderstorms early in
the afternoon. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. a
chance of showers and a slight chance of thunderstorms early in
the evening. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 

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

the water temperature at belle isle is 51 degrees.

$$

fzus53 kdtx 010155
nshdtx
expires:202605011000;;811200

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
955 pm edt thu apr 30 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.


lhz441-011000-
port austin to harbor beach mi-
955 pm edt thu apr 30 2026

.rest of tonight...north winds 5 to 10 knots backing to the
northwest early in the morning. partly cloudy. waves 2 feet or 
less.
.friday...north winds 5 to 10 knots. partly cloudy until late
afternoon becoming mostly sunny. waves 2 feet or less. 
.friday night...northwest winds 5 to 10 knots increasing to 10 to
15 knots after midnight. partly cloudy. a slight chance of
showers early in the evening. waves 2 feet or less. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 010155
nshdtx
expires:202605011000;;811201

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
955 pm edt thu apr 30 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.


lhz442-011000-
harbor beach to port sanilac mi-
955 pm edt thu apr 30 2026

.rest of tonight...north winds 5 to 10 knots this evening
becoming light and variable. partly cloudy. waves 2 feet or less.
.friday...north winds 5 to 10 knots. partly cloudy. a slight
chance of showers in the late morning and afternoon. waves 2 feet
or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.saturday...northwest winds 5 to 10 knots veering to the north
early in the afternoon. mostly sunny. waves 2 feet or less. 

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

$$

fzus53 kdtx 010155
nshdtx
expires:202605011000;;811202

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
955 pm edt thu apr 30 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.


lhz443-011000-
port sanilac to port huron mi-
955 pm edt thu apr 30 2026

.rest of tonight...northeast winds 5 to 10 knots this evening
becoming light and variable. mostly clear. waves 2 feet or less. 
.friday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly cloudy. a slight chance of showers
in the late morning and afternoon. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. partly cloudy. a
slight chance of showers early in the evening. waves 2 feet or
less. 
.saturday...north winds 5 to 10 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 010155
nshdtx
expires:202605011000;;811199

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
955 pm edt thu apr 30 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.


lhz421-011000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
955 pm edt thu apr 30 2026

.rest of tonight...north winds 5 to 10 knots. mostly clear. 
waves 2 feet or less. 
.friday...north winds 5 to 10 knots veering to the northeast
early in the afternoon. mostly cloudy early in the morning
becoming partly cloudy. a slight chance of light rain showers 
early in the morning. a slight chance of showers early in the 
afternoon. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy. a slight chance of
light rain and snow showers early in the evening. waves 2 feet or
less. 
.saturday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the east early in the afternoon. mostly sunny. waves 2 feet or
less. 

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

$$

fzus53 kgrb 010456
nshgrb
expires:202605011000;;816624

nearshore marine forecast
national weather service green bay wi
1156 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-011000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1156 pm cdt thu apr 30 2026

.rest of tonight...n wind 5 to 10 kts. waves 2 ft or less. a
slight chance of rain and snow showers late in the evening. 
.friday...n wind 5 to 10 kts veering se early in the afternoon.
waves 2 ft or less. a chance of showers in the afternoon. 
.friday night...e wind 5 to 10 kts backing n in the late evening
and overnight. waves 2 ft or less. mostly cloudy in the evening
then clearing. 
.saturday...n wind 5 to 10 kts veering se in the late morning and
afternoon. waves 2 ft or less. mostly sunny.  

$$

fzus53 kgrb 010456
nshgrb
expires:202605011000;;816622

nearshore marine forecast
national weather service green bay wi
1156 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-011000-
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-
green bay south of line from oconto wi to little sturgeon bay wi-
1156 pm cdt thu apr 30 2026

.rest of tonight...n wind 5 to 10 kts. waves 2 ft or less. a
chance of sprinkles late in the evening. 
.friday...n wind 5 to 10 kts veering ne early in the afternoon.
waves 2 ft or less. a slight chance of rain and snow showers in
the afternoon. 
.friday night...ne wind 5 to 10 kts backing nw after midnight.
waves 2 ft or less. partly cloudy in the evening then clearing. 
.saturday...nw wind 5 to 10 kts backing s early in the afternoon.
waves 2 ft or less. mostly sunny.  

$$

fzus53 kgrb 010456
nshgrb
expires:202605011000;;816623

nearshore marine forecast
national weather service green bay wi
1156 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz541-011000-
rock island passage to sturgeon bay wi-
1156 pm cdt thu apr 30 2026

.rest of tonight...n wind 5 to 10 kts. waves 2 ft or less. a
chance of showers and a slight chance of snow showers late in the
evening. 
.friday...n wind 5 to 10 kts. waves 2 ft or less. a chance of
sprinkles in the afternoon. 
.friday night...n wind 5 to 10 kts. waves 2 ft or less. partly
cloudy in the evening then clearing. 
.saturday...nw wind 5 to 10 kts backing sw in the late morning
and afternoon. waves 2 ft or less. sunny. 

$$

fzus53 kgrr 010428
nshgrr
expires:202605010800;;815880

nearshore marine forecast
national weather service grand rapids mi
1228 am edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz845-010800-
south haven to holland mi-
1228 am edt fri may 1 2026

.rest of tonight...north winds 5 to 10 knots. mostly cloudy with a
slight chance of rain showers. waves 1 foot or less. 
.friday...north winds 10 to 20 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.friday night...north winds 10 to 20 knots. mostly clear. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and overnight. 
.saturday...north winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 
.saturday night...northwest winds 10 to 20 knots backing southwest
in the late evening and overnight. mostly clear. waves 1 to 2 feet. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.monday...southwest winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.tuesday...northwest winds 10 to 20 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kgrr 010428
nshgrr
expires:202605010800;;815876

nearshore marine forecast
national weather service grand rapids mi
1228 am edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz849-010800-
pentwater to manistee mi-
1228 am edt fri may 1 2026

.rest of tonight...north winds 5 to 15 knots. mostly cloudy. waves
around 1 foot. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...north winds 5 to 15 knots. mostly clear. waves 1 to
2 feet. 
.saturday...north winds 5 to 15 knots backing northwest early in the
afternoon. sunny. waves around 1 foot. 
.saturday night...southwest winds 10 to 20 knots. partly cloudy.
waves 2 to 3 feet. 
.sunday...southwest winds 15 to 25 knots. partly sunny. waves 4 to
6 feet. 
.monday...southwest winds 10 to 20 knots becoming south to 30 knots
in the late morning and afternoon. partly sunny. waves 3 to 5 feet
building to 5 to 7 feet early in the afternoon. 
.tuesday...west winds 10 to 15 knots. partly sunny. waves 1 to
3 feet.

$$

fzus53 kgrr 010428
nshgrr
expires:202605010800;;815877

nearshore marine forecast
national weather service grand rapids mi
1228 am edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz848-010800-
whitehall to pentwater mi-
1228 am edt fri may 1 2026

.rest of tonight...north winds 10 to 15 knots. partly cloudy. waves
around 1 foot. 
.friday...north winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.friday night...north winds 10 to 20 knots. mostly clear. waves 1 to
3 feet. 
.saturday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.saturday night...west winds 10 to 20 knots backing southwest in the
late evening and overnight. mostly clear. waves 2 to 3 feet. 
.sunday...southwest winds 15 to 25 knots. partly sunny with a chance
of rain showers. waves 4 to 6 feet. 
.monday...southwest winds 15 to 25 knots backing south to 30 knots
early in the afternoon. partly sunny. waves 3 to 5 feet building to
5 to 7 feet early in the afternoon. 
.tuesday...west winds 15 to 20 knots. partly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 010428
nshgrr
expires:202605010800;;815878

nearshore marine forecast
national weather service grand rapids mi
1228 am edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz847-010800-
grand haven to whitehall mi-
1228 am edt fri may 1 2026

.rest of tonight...north winds 5 to 15 knots. partly cloudy with a
slight chance of rain showers. waves 1 foot or less. 
.friday...north winds 10 to 20 knots backing northwest 20 to
25 knots early in the afternoon. partly sunny. waves 2 to 3 feet. 
.friday night...north winds 10 to 20 knots. mostly clear. waves 2 to
3 feet. 
.saturday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.saturday night...west winds 10 to 15 knots backing southwest 15 to
20 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.sunday...southwest winds 20 to 25 knots. partly sunny. waves 4 to
6 feet. 
.monday...southwest winds to 30 knots. partly sunny. waves 4 to
6 feet. 
.tuesday...west winds 15 to 20 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kgrr 010428
nshgrr
expires:202605010800;;815879

nearshore marine forecast
national weather service grand rapids mi
1228 am edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz846-010800-
holland to grand haven mi-
1228 am edt fri may 1 2026

.rest of tonight...north winds 5 to 10 knots. partly cloudy with a
slight chance of rain showers. waves 1 foot or less. 
.friday...north winds 10 to 20 knots backing northwest around
20 knots early in the afternoon. partly sunny. waves 1 to 2 feet
building to 2 to 4 feet early in the afternoon. 
.friday night...northwest winds 10 to 20 knots veering north around
10 knots after midnight. mostly clear. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late evening and overnight. 
.saturday...north winds 5 to 10 knots backing northwest 10 to
15 knots in the late morning and afternoon. sunny. waves around
1 foot. 
.saturday night...northwest winds 10 to 20 knots backing southwest
in the late evening and overnight. mostly clear. waves 1 to 3 feet. 
.sunday...southwest winds 20 to 25 knots. partly sunny. waves 4 to
6 feet. 
.monday...southwest winds 15 to 25 knots. partly sunny. waves 4 to
6 feet. 
.tuesday...northwest winds 10 to 20 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kgrr 010428
nshgrr
expires:202605010800;;815881

nearshore marine forecast
national weather service grand rapids mi
1228 am edt fri may 1 2026

for waters within five nautical miles of shore on lake michigan


lmz844-010800-
st joseph to south haven mi-
1228 am edt fri may 1 2026

.rest of tonight...northeast winds 5 to 10 knots. cloudy with a
chance of rain showers. waves 1 foot or less. 
.friday...north winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.friday night...north winds 10 to 20 knots decreasing to 5 to
10 knots after midnight. mostly clear. waves 2 to 3 feet. 
.saturday...north winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. sunny. waves around 1 foot. 
.saturday night...northwest winds 5 to 15 knots backing southwest in
the late evening and overnight. mostly clear. waves around 1 foot. 
.sunday...southwest winds 15 to 20 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 
.monday...southwest winds 15 to 25 knots. partly sunny. waves 2 to
4 feet.
.tuesday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. partly sunny with a chance of rain
showers. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon. 

$$

fzus53 kiwx 010113
nshiwx
expires:202605010815;;810469

nearshore marine forecast
national weather service northern indiana
913 pm edt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-010815-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
913 pm edt thu apr 30 2026

.overnight...northeast winds 10 to 15 knots becoming north less
than 10 knots. showers, gradually tapering late. waves 1 to 3 
feet subsiding to 2 feet or less.
.friday...north winds 10 to 15 knots. a slight chance of rain 
showers in the morning. waves 1 to 3 feet. 
.friday night...north winds 10 knots or less. partly cloudy.
waves 1 to 3 feet subsiding to around 1 foot.
.saturday...north winds 10 knots or less becoming northwest.
mostly sunny. waves around 1 foot. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 49 degrees.

$$

fzus53 klot 010156
nshlot
expires:202605010915;;811205

nearshore marine forecast
national weather service chicago/romeoville il
856 pm cdt thu apr 30 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>745-010915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
856 pm cdt thu apr 30 2026

.rest of tonight...northeast winds 10 to 15 kt. showers early,
then scattered showers after midnight. waves 1 to 3 ft. 
.friday...north winds 15 to 20 kt diminishing to 10 to 15 kt late.
mostly cloudy in the morning, then becoming partly cloudy. waves 
2 to 4 ft. 
.friday night...northeast winds 5 to 10 kt becoming north. 
isolated showers in the evening. waves 1 to 3 ft. 
.saturday...north winds 5 to 10 kt becoming northeast late. 
partly cloudy in the morning then clearing. waves 1 to 2 ft. 

$$

fzus53 klot 010156
nshlot
expires:202605010915;;811204

nearshore marine forecast
national weather service chicago/romeoville il
856 pm cdt thu apr 30 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>742-010915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
856 pm cdt thu apr 30 2026

.rest of tonight...northeast winds 10 to 15 kt becoming north
late. rain showers early, then scattered showers after midnight.
waves 1 to 3 ft. 
.friday...north winds 10 to 20 kt becoming northeast 10 to 15 kt
in the afternoon. isolated showers in the afternoon. waves 1 to 3
ft.
.friday night...northeast winds 5 to 10 kt becoming north 
overnight. isolated showers in the evening. waves 1 to 3 ft. 
.saturday...north winds 5 to 10 kt becoming northeast in the 
afternoon. partly cloudy. waves 1 to 2 ft. 

$$

fzus53 kmkx 010410
nshmkx
expires:202605011000;;815428

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz646-011000-
wind point wi to winthrop harbor il-
1110 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 to 10 knots. numerous showers
after midnight, then scattered showers early in the morning.
waves around 1 foot. 
.friday...north wind 10 to 15 knots becoming northeast 5 to
10 knots late in the afternoon. isolated showers in the
afternoon. waves around 1 foot. 
.friday night...east wind 5 to 10 knots easing to 5 knots late in
the evening, then backing northwest after midnight veering north
early in the morning. isolated showers through around midnight.
waves around 1 foot. 
.saturday...north wind 5 to 10 knots veering southeast late in
the afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 010410
nshmkx
expires:202605011000;;815427

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz645-011000-
north point light to wind point wi-
1110 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 to 10 knots. scattered showers
after midnight, then isolated showers early in the morning. waves
around 1 foot. 
.friday...north wind 10 to 15 knots becoming northeast 5 to
10 knots late in the afternoon. isolated showers in the
afternoon. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots becoming southeast late
in the evening, then veering northwest after midnight becoming
north early in the morning. isolated showers through around
midnight. waves around 1 foot. 
.saturday...north wind 5 to 10 knots veering southeast late in
the afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 010410
nshmkx
expires:202605011000;;815426

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz644-011000-
port washington to north point light wi-
1110 pm cdt thu apr 30 2026

.rest of tonight...northwest wind 5 to 10 knots veering north
early in the morning. scattered showers after midnight, then
isolated showers early in the morning. waves around 1 foot. 
.friday...north wind 10 to 15 knots veering northeast early in
the afternoon, then easing to 5 to 10 knots late in the
afternoon. isolated showers in the afternoon. waves 1 to 2 feet. 
.friday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then backing northeast after midnight
becoming north early in the morning. isolated showers through
around midnight. waves around 1 foot. 
.saturday...north wind 5 to 10 knots veering southeast late in
the afternoon. mostly sunny. waves around 1 foot. 

$$

fzus53 kmkx 010410
nshmkx
expires:202605011000;;815425

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt thu apr 30 2026

for waters within five nautical miles of shore on lake michigan


lmz643-011000-
sheboygan to port washington wi-
1110 pm cdt thu apr 30 2026

.rest of tonight...north wind 5 to 10 knots becoming 5 to
15 knots early in the morning. scattered showers after midnight.
waves around 1 foot. 
.friday...north wind 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon, then veering east late in the
afternoon. isolated showers in the afternoon. waves around
1 foot. 
.friday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then becoming north after midnight. isolated
showers through around midnight. waves around 1 foot. 
.saturday...north wind 5 to 10 knots veering northeast late in
the morning, then veering southeast early in the afternoon
becoming south 10 to 15 knots late in the afternoon. sunny. waves
around 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813234

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lmz221-010800-
green bay north of line from cedar river mi to rock island
passage-
1101 pm edt thu apr 30 2026

.rest of tonight...north wind less than 10 knots. mostly cloudy
with a chance of rain showers possibly mixed with snow showers by
midnight, then partly cloudy late. waves calm to 1 foot. 
.friday...north wind less than 10 knots. partly cloudy. a slight
chance of rain showers and snow showers by late morning. a slight
chance of rain showers late. waves calm to 1 foot. 
.friday night...north wind less than 10 knots backing northwest
after midnight. clear. waves calm to 1 foot. 
.saturday...west wind less than 10 knots backing south in the
afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813236

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz240-241-010800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt thu apr 30 2026 /1001 pm cdt thu apr 30 2026/

.rest of tonight...north wind less than 10 knots. mostly cloudy.
a slight chance of snow showers late. waves calm to 1 foot. 
.friday...northeast wind less than 10 knots. mostly cloudy
through mid morning then clearing. a slight chance of snow
showers through mid morning. waves building to 1 to 2 feet. 
.friday night...variable wind less than 10 knots. mostly clear.
waves calm to 1 foot. 
.saturday...variable wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813237

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz242-243-010800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt thu apr 30 2026

.rest of tonight...north wind less than 10 knots. mostly cloudy.
waves calm to 1 foot. 
.friday...north wind 5 to 15 knots becoming less than 10 knots
late. partly cloudy through early afternoon then clearing. waves
building to 1 to 2 feet. 
.friday night...west wind less than 10 knots backing southwest
after midnight. mostly clear. waves calm to 1 foot. 
.saturday...west wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813238

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz244-245-010800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1101 pm edt thu apr 30 2026

.rest of tonight...north wind less than 10 knots. partly cloudy
by midnight then becoming mostly cloudy. waves calm to 1 foot
building to 1 to 2 feet. 
.friday...north wind less than 10 knots backing northwest late.
partly cloudy. waves 1 to 2 feet. 
.friday night...northwest wind less than 10 knots. clear. waves
calm to 1 foot. 
.saturday...northwest wind less than 10 knots backing southwest
in the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813239

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz246-010800-
point isabelle to lower entrance of portage canal mi-
1101 pm edt thu apr 30 2026

.rest of tonight...northwest wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.friday...north wind less than 10 knots. partly cloudy. a slight
chance of snow showers by late morning. waves calm to 1 foot. 
.friday night...northwest wind less than 10 knots backing west
after midnight. mostly clear. waves calm to 1 foot. 
.saturday...variable wind less than 10 knots becoming northwest
less than 10 knots in the afternoon. sunny. waves calm to 1 foot.

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813240

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz247-010800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 pm edt thu apr 30 2026

.rest of tonight...northwest wind less than 10 knots. partly
cloudy by midnight then becoming mostly cloudy. waves calm to
1 foot. 
.friday...north wind less than 10 knots. partly cloudy. a slight
chance of snow showers through early afternoon. waves calm to
1 foot. 
.friday night...northwest wind less than 10 knots backing west
after midnight. clear. waves calm to 1 foot. 
.saturday...west wind less than 10 knots in the morning becoming
variable. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813241

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz248-010800-
huron islands to marquette mi-
1101 pm edt thu apr 30 2026

.rest of tonight...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot building to 1 to 2 feet. 
.friday...north wind 5 to 15 knots. mostly cloudy through early
afternoon then clearing. waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet. 
.friday night...northwest wind less than 10 knots backing west
after midnight. clear. waves 1 to 2 feet. 
.saturday...northwest wind less than 10 knots veering northeast
in the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813242

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz249-010800-
marquette to munising mi-
1101 pm edt thu apr 30 2026

.rest of tonight...northwest wind 10 to 15 knots. partly cloudy
by midnight then becoming mostly cloudy. waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots. mostly cloudy through early
afternoon then clearing. waves building to 2 to 3 feet. 
.friday night...northwest wind 10 to 15 knots. clear. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 
.saturday...northwest wind 10 to 15 knots veering northeast less
than 10 knots in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813243

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz250-010800-
munising to grand marais mi-
1101 pm edt thu apr 30 2026

.rest of tonight...north wind 10 to 15 knots. mostly cloudy with
a slight chance of snow showers. waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots. mostly cloudy through early
afternoon then clearing. a slight chance of snow showers through
early afternoon. waves building to 2 to 3 feet. 
.friday night...northwest wind 10 to 15 knots. mostly clear.
waves subsiding to 1 to 2 feet. 
.saturday...northwest wind less than 10 knots. sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813244

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lsz251-010800-
grand marais to whitefish point mi-
1101 pm edt thu apr 30 2026

.rest of tonight...north wind 5 to 15 knots. mostly cloudy with a
slight chance of snow showers. waves 1 to 2 feet. 
.friday...north wind less than 10 knots backing northwest 10 to
15 knots by late morning. partly cloudy through early afternoon
then clearing. waves building to 2 to 3 feet. 
.friday night...northwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.saturday...northwest wind 5 to 15 knots. sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 010301
nshmqt
expires:202605010800;;813235

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu apr 30 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.


lmz248-250-010800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 pm edt thu apr 30 2026

.rest of tonight...north wind less than 10 knots. mostly cloudy
with a slight chance of rain showers by midnight, then partly
cloudy late. waves calm to 1 foot. 
.friday...northwest wind 5 to 15 knots. partly cloudy. a slight
chance of rain showers and snow showers by late morning. waves
calm to 1 foot. 
.friday night...north wind 5 to 15 knots backing northwest less
than 10 knots after midnight. clear. waves calm to 1 foot. 
.saturday...west wind less than 10 knots backing southwest in the
afternoon. mostly sunny. waves building to 1 to 2 feet. 

$$