fzus53 kapx 181840
nshapx
expires:202604190245;;595249

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lhz345-190245-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...northwest wind 10 to 15 knots becoming west after
midnight. isolated snow showers. waves 2 feet or less building to
2 to 3 feet after midnight. 
.sunday...northwest wind 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy.
waves 2 to 3 feet. 
.monday...west wind 10 to 15 knots. mostly sunny. 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 181840
nshapx
expires:202604190245;;595250

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lhz346-190245-
st ignace to false detour channel-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 10 to 20 knots. isolated snow showers after
midnight. waves 2 to 3 feet. 
.sunday...northwest wind 15 to 25 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...northwest wind 15 to 25 knots. partly cloudy.
waves 2 to 4 feet. 
.monday...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 181840
nshapx
expires:202604190245;;595251

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lhz347-190245-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 10 to 20 knots. isolated snow showers
through the night. waves 2 to 4 feet subsiding to 2 to 3 feet
after midnight. 
.sunday...northwest wind 15 to 25 knots. partly sunny. waves 4 to
7 feet. 
.sunday night...northwest wind 15 to 25 knots. partly cloudy.
waves 5 to 8 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595252

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lhz348-190245-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...northwest wind 10 to 15 knots becoming west early in
the morning. isolated snow showers early in the evening. waves
2 to 4 feet subsiding to 2 to 3 feet after midnight. 
.sunday...northwest wind 15 to 25 knots. isolated snow showers.
waves 4 to 7 feet. 
.sunday night...northwest wind 15 to 25 knots. partly cloudy.
waves 5 to 8 feet. 
.monday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595253

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lhz349-190245-
sturgeon pt to alabaster mi-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 10 to 15 knots. mostly cloudy early in the
evening then becoming partly cloudy. waves 2 feet or less. 
.sunday...northwest wind 10 to 20 knots. scattered snow showers
and isolated showers. waves 2 to 3 feet. 
.sunday night...northwest wind 10 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.monday...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 181840
nshapx
expires:202604190245;;595245

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lmz323-190245-
grand traverse bay south of a line grand traverse light to
norwood mi-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 15 to 20 knots. isolated rain and snow
showers early in the evening. waves 2 to 3 feet. 
.sunday...northwest wind 10 to 20 knots. isolated snow showers.
waves 2 to 4 feet. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595243

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lmz341-190245-
seul choix point to 5nm west of mackinac bridge-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 15 to 20 knots. mostly cloudy early in the
evening then becoming partly cloudy. waves 2 feet or less
building to 2 to 3 feet after midnight. 
.sunday...northwest wind 10 to 20 knots. isolated snow showers.
waves 2 to 3 feet. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy.
waves 2 to 3 feet. 
.monday...southwest wind 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595244

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lmz342-190245-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 15 to 20 knots. isolated snow showers. waves
2 to 4 feet. 
.sunday...northwest wind 10 to 20 knots. isolated snow showers.
waves 2 to 4 feet. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.monday...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 181840
nshapx
expires:202604190245;;595246

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lmz344-190245-
sleeping bear point to grand traverse light mi-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 15 to 20 knots. isolated rain and snow
showers early in the evening. waves 2 to 3 feet. 
.sunday...northwest wind 10 to 15 knots. isolated snow showers.
waves 2 to 4 feet. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595247

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lmz345-190245-
point betsie to sleeping bear point mi-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 15 to 20 knots decreasing to 5 to 15 knots
early in the morning. isolated rain and snow showers early in the
evening. waves 2 to 4 feet. 
.sunday...northwest wind 10 to 15 knots. isolated snow showers.
waves 2 to 4 feet. 
.sunday night...north wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 
.monday...southwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595248

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lmz346-190245-
manistee to point betsie mi-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 15 to 20 knots decreasing to 5 to 15 knots
early in the morning. mostly cloudy early in the evening then
clearing. waves 3 to 5 feet subsiding to 2 to 4 feet after
midnight. 
.sunday...northwest wind 10 to 15 knots. isolated snow showers.
waves 2 to 4 feet. 
.sunday night...north wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 
.monday...southwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181840
nshapx
expires:202604190245;;595241

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lsz321-190245-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 10 to 20 knots. isolated snow showers early
in the evening, then scattered snow showers after midnight. waves
6 to 9 feet. waves occasionally around 11 feet. 
.sunday...northwest wind 15 to 25 knots. scattered snow showers.
waves 5 to 8 feet. 
.sunday night...northwest wind 15 to 20 knots. mostly cloudy.
waves 5 to 8 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. 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 181840
nshapx
expires:202604190245;;595242

nearshore marine forecast
national weather service gaylord mi
240 pm edt sat apr 18 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.


lsz322-190245-
st. marys river point iroquois to e. potagannissing bay-
240 pm edt sat apr 18 2026

...small craft advisory in effect through late sunday night...

.tonight...west wind 10 to 20 knots. isolated snow showers after
midnight. 
.sunday...northwest wind 15 to 25 knots. isolated snow showers. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy. 
.monday...west wind 5 to 10 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 182200
nshdlh
expires:202604190400;;602687

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat apr 18 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.


lsz140-190400-
grand portage to grand marais mn-
500 pm cdt sat apr 18 2026

...small craft advisory in effect until 4 am cdt sunday...

.tonight...northwest wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. mostly cloudy then
becoming partly cloudy in the late evening and early morning then
becoming mostly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet late in the night. 
.sunday...northwest wind 15 to 20 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 3 feet. 
.sunday night...northwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 foot or
less. 
.monday...southwest wind 10 to 15 knots with gusts to around
20 knots becoming south 15 to 20 knots with gusts to around
30 knots in the afternoon. partly sunny. waves 1 to 2 feet
building to 3 to 5 feet in the afternoon. a small craft advisory
may be needed. 

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

$$

fzus53 kdlh 182200
nshdlh
expires:202604190400;;602688

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat apr 18 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.


lsz141-190400-
grand marais to taconite harbor mn-
500 pm cdt sat apr 18 2026

...small craft advisory in effect until 4 am cdt sunday...

.tonight...northwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. mostly cloudy then becoming partly cloudy
after midnight then becoming mostly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet after midnight. 
.sunday...northwest wind 10 to 15 knots. gusts up to 20 knots in
the morning. mostly sunny. waves 1 to 2 feet. 
.sunday night...northwest wind 5 to 10 knots until early morning
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 
.monday...southwest wind 10 to 15 knots with gusts to around
20 knots becoming south with gusts to around 20 knots late in the
afternoon. partly sunny. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 182200
nshdlh
expires:202604190400;;602697

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat apr 18 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.


lsz148-190400-
oak point to saxon harbor wi-
500 pm cdt sat apr 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots.
partly cloudy until early morning then becoming mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. 
.sunday...northwest wind 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday night...northwest wind 5 knots becoming southwest early
in the morning. mostly clear. waves 1 foot or less. 
.monday...south wind 10 to 15 knots with gusts to around
20 knots. partly sunny. waves 1 to 2 feet. 

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

$$

fzus53 kdtx 181935
nshdtx
expires:202604190400;;597318

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
335 pm edt sat apr 18 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.


lhz442-190400-
harbor beach to port sanilac mi-
335 pm edt sat apr 18 2026

.tonight...west winds 10 to 15 knots. partly cloudy. waves 2 feet
or less. 
.sunday...west winds 10 to 15 knots becoming northwest 15 to
20 knots early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. a slight chance of showers in the
late morning and early afternoon. a chance of light rain and snow
showers early in the afternoon. waves 1 to 3 feet. 
.sunday night...north winds 15 to 20 knots. partly cloudy. a chance
of light snow showers early in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. a small craft advisory may be needed.
.monday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and early afternoon, then becoming
northeast 5 to 10 knots early in the afternoon. partly cloudy
early in the morning becoming mostly sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet early in the afternoon. waves
occasionally around 7 feet. 

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

$$

fzus53 kdtx 181935
nshdtx
expires:202604190400;;597319

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
335 pm edt sat apr 18 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.


lhz443-190400-
port sanilac to port huron mi-
335 pm edt sat apr 18 2026

.tonight...west winds 10 to 15 knots. partly cloudy. waves 2 feet
or less. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly sunny early in the
morning, then a slight chance of showers in the late morning and
early afternoon. partly cloudy with a chance of light rain and
snow showers early in the afternoon. waves 1 to 3 feet. 
.sunday night...north winds 15 to 20 knots. partly cloudy. a chance
of light snow showers early in the evening. waves 3 to 5 feet. waves
occasionally around 7 feet. a small craft advisory may be needed.
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 

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

$$

fzus53 kdtx 181935
nshdtx
expires:202604190400;;597316

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
335 pm edt sat apr 18 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.


lhz421-190400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
335 pm edt sat apr 18 2026

...small craft advisory in effect until 10 pm edt this evening...

.tonight...west winds 20 to 25 knots diminishing to 10 to
15 knots after midnight. partly cloudy. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and early afternoon, then veering to the
northwest early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. a slight chance of light rain and
snow showers early in the afternoon. waves 1 to 3 feet building
to 2 to 4 feet early in the afternoon. 
.sunday night...northwest winds 15 to 20 knots. mostly clear.
waves 3 to 5 feet. waves occasionally around 6 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and early afternoon, then becoming
southwest 5 to 10 knots early in the afternoon. mostly sunny.
waves 3 to 5 feet subsiding to 1 to 3 feet in the late morning
and afternoon. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 181935
nshdtx
expires:202604190400;;597315

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
335 pm edt sat apr 18 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.


lhz422-190400-
inner saginaw bay sw of point au gres to bay port mi-
335 pm edt sat apr 18 2026

...small craft advisory in effect until 10 pm edt this evening...

.tonight...west winds 20 to 25 knots diminishing to 10 to
15 knots after midnight. mostly clear. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly sunny early in the
morning becoming partly cloudy. a slight chance of showers early
in the afternoon. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots. mostly clear.
waves 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and early afternoon, then backing to
the southwest early in the afternoon. mostly sunny. waves 2 feet
or less. 

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

$$

fzus53 kdtx 181935
nshdtx
expires:202604190400;;597317

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
335 pm edt sat apr 18 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.


lhz441-190400-
port austin to harbor beach mi-
335 pm edt sat apr 18 2026

.tonight...west winds 15 to 20 knots becoming northwest 5 to
10 knots. partly cloudy. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots veering to the north early in
the afternoon. mostly sunny early in the morning becoming partly
cloudy. a slight chance of light snow showers early in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet early in the
afternoon. 
.sunday night...northwest winds 15 to 20 knots. partly cloudy. waves
5 to 7 feet. waves occasionally around 10 feet. a small craft
advisory may be needed.
.monday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and early afternoon, then becoming
southwest 5 to 10 knots early in the afternoon. partly cloudy
early in the morning then clearing. waves 3 to 5 feet subsiding
to 1 to 3 feet early in the afternoon. waves occasionally around
7 feet. 

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

$$

fzus53 kgrb 181923
nshgrb
expires:202604190415;;597061

nearshore marine forecast
national weather service green bay wi
223 pm cdt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-190415-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
223 pm cdt sat apr 18 2026

.tonight...w wind 10 to 20 kts. waves 1 to 3 ft. mostly clear.
.sunday...nw wind 10 to 20 kts. waves 2 ft or less. partly sunny.
.sunday night...n wind 10 to 15 kts backing nw 5 to 10 kts after
midnight. waves 2 ft or less. partly cloudy in the evening then
clearing. 
.monday...sw wind 5 to 10 kts backing s 10 to 15 kts mid-day,
then increasing to 15 to 25 kts early in the afternoon. waves
2 ft or less building to 3 to 5 ft in the afternoon. becoming 
partly cloudy. a small craft advisory may be needed.

$$

fzus53 kgrb 181923
nshgrb
expires:202604190415;;597060

nearshore marine forecast
national weather service green bay wi
223 pm cdt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz541-190415-
rock island passage to sturgeon bay wi-
223 pm cdt sat apr 18 2026

.tonight...w wind 10 to 20 kts. waves 1 to 3 ft. mostly cloudy in
the evening then becoming partly cloudy. 
.sunday...nw wind 10 to 20 kts. waves 2 ft or less. partly sunny.
.sunday night...n wind 10 to 15 kts backing nw 5 to 10 kts after
midnight. waves 2 ft or less. mostly clear. 
.monday...w wind 5 to 10 kts backing s 10 to 15 kts mid-day, then
increasing to 15 to 25 kts early in the afternoon. waves 2 ft or
less building to 3 to 5 ft in the afternoon. becoming partly 
cloudy. a small craft advisory may be needed.


$$

fzus53 kgrb 181923
nshgrb
expires:202604190415;;597059

nearshore marine forecast
national weather service green bay wi
223 pm cdt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-190415-
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-
223 pm cdt sat apr 18 2026

.tonight...w wind 10 to 20 kts. waves 1 to 3 ft. partly cloudy. 
.sunday...nw wind 10 to 20 kts. waves 2 ft or less. partly sunny.
.sunday night...n wind 5 to 10 kts backing w after midnight.
waves 2 ft or less. clear.
.monday...w wind 5 to 10 kts backing sw mid-day, then backing s
10 to 20 kts early in the afternoon. waves 1 to 3 ft. mostly
sunny in the morning then becoming partly cloudy.  

$$

fzus53 kgrr 182158
nshgrr
expires:202604190800;;602605

nearshore marine forecast
national weather service grand rapids mi
558 pm edt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz847-190800-
grand haven to whitehall mi-
558 pm edt sat apr 18 2026

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

.through early evening...west winds 20 to 25 knots. mostly sunny.
waves 4 to 6 feet. 
.tonight...west winds 15 to 25 knots. partly cloudy. waves 4 to
6 feet. 
.sunday...west winds 15 to 20 knots veering northwest early in the
afternoon. mostly sunny. waves 3 to 5 feet. 
.sunday night...north winds 10 to 20 knots veering northeast after
midnight. mostly clear. waves 1 to 3 feet.
.monday...east winds 5 to 10 knots veering southwest 10 to 15 knots
in the late morning and afternoon. sunny. waves 1 foot or less. 
.monday night...south winds to 30 knots. partly cloudy. waves 1 to
2 feet building to 4 to 6 feet in the late evening and overnight. 
.tuesday...south winds to 30 knots. mostly sunny. waves 5 to 7 feet.
.wednesday...northeast winds 5 to 10 knots backing northwest early
in the afternoon. sunny. waves around 1 foot. 
.thursday...south winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 182158
nshgrr
expires:202604190800;;602604

nearshore marine forecast
national weather service grand rapids mi
558 pm edt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz848-190800-
whitehall to pentwater mi-
558 pm edt sat apr 18 2026

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

.through early evening...west winds 20 to 25 knots. mostly sunny.
waves 4 to 6 feet. 
.tonight...west winds 15 to 25 knots. partly cloudy. waves 4 to
6 feet. 
.sunday...west winds 15 to 20 knots veering north early in the
afternoon. mostly sunny. waves 2 to 4 feet. 
.sunday night...north winds 10 to 20 knots veering northeast after
midnight. mostly clear. waves 2 to 3 feet. 
.monday...southeast winds 5 to 10 knots veering southwest 10 to
15 knots in the late morning and afternoon. sunny. waves 1 to
2 feet. 
.monday night...south winds to 30 knots. partly cloudy. waves 1 to
3 feet building to 4 to 6 feet in the late evening and overnight. 
.tuesday...south winds to 30 knots decreasing to 15 to 20 knots
early in the afternoon. mostly sunny. waves 5 to 7 feet. 
.wednesday...northeast winds around 10 knots backing northwest early
in the afternoon. sunny. waves around 1 foot. 
.thursday...south winds 15 to 25 knots. partly sunny. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 

$$

fzus53 kgrr 182158
nshgrr
expires:202604190800;;602603

nearshore marine forecast
national weather service grand rapids mi
558 pm edt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz849-190800-
pentwater to manistee mi-
558 pm edt sat apr 18 2026

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

.through early evening...west winds 15 to 25 knots. mostly sunny.
waves 3 to 5 feet. 
.tonight...west winds 15 to 25 knots. partly cloudy. waves 4 to
6 feet. 
.sunday...northwest winds 15 to 20 knots veering north early in the
afternoon. mostly sunny. waves 2 to 4 feet. 
.sunday night...north winds 10 to 20 knots. mostly clear. waves 2 to
3 feet. 
.monday...southwest winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.monday night...south winds to 30 knots. partly cloudy. waves 2 to
3 feet building to 4 to 6 feet in the late evening and overnight. 
.tuesday...south winds to 30 knots becoming southwest 10 to 20 knots
early in the afternoon. sunny. waves 4 to 6 feet. 
.wednesday...northeast winds 5 to 15 knots backing north early in
the afternoon. sunny. waves around 1 foot. 
.thursday...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kmkx 182210
nshmkx
expires:202604190400;;603371

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz643-190400-
sheboygan to port washington wi-
510 pm cdt sat apr 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...west wind 15 to 25 knots becoming 15 to 20 knots late
in the evening, then easing to 10 to 15 knots after midnight.
partly cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet in the
late evening and overnight. 
.sunday...west wind 10 to 15 knots veering northwest late in the
afternoon. chance of showers and slight chance of snow showers in
the morning. chance of sprinkles in the afternoon. waves 1 to
2 feet. 
.sunday night...north wind 10 to 15 knots veering northeast late
in the evening, then becoming northeast 10 to 15 knots after
midnight becoming north 5 to 10 knots early in the morning.
chance of sprinkles through around midnight. waves 1 to 2 feet. 
.monday...southwest wind 5 to 10 knots backing south late in the
morning, then rising to 10 to 15 knots early in the afternoon
rising to 15 to 20 knots late in the afternoon. sunny. waves 1 to
2 feet building to 2 to 4 feet late in the afternoon. 

$$

fzus53 kmkx 182210
nshmkx
expires:202604190400;;603372

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt sat apr 18 2026

for waters within five nautical miles of shore on lake michigan


lmz644-190400-
port washington to north point light wi-
510 pm cdt sat apr 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...west wind 15 to 25 knots becoming 15 to 20 knots late
in the evening, then easing to 10 to 15 knots after midnight.
partly cloudy through around midnight then clearing. waves 2 to
4 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.sunday...west wind 10 to 15 knots veering northwest late in the
afternoon. slight chance of snow showers in the morning. slight
chance of showers through the day. waves 1 to 2 feet. 
.sunday night...north wind 10 to 15 knots veering northeast late
in the evening, then becoming northeast 10 to 15 knots after
midnight easing to 5 to 10 knots early in the morning. partly
cloudy. waves 1 to 2 feet. 
.monday...southeast wind 5 to 10 knots rising to 10 to 15 knots
early in the afternoon, then rising to 15 to 20 knots late in the
afternoon. sunny. waves 1 to 2 feet building to 2 to 4 feet late
in the afternoon. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600722

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz247-190800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.late this afternoon...west wind up to 30 knots. partly cloudy. a
chance of flurries. waves 4 to 7 feet occasionally to 9 feet. 
.tonight...west wind up to 30 knots veering northwest 15 to
25 knots by midnight. mostly cloudy. a chance of flurries through
midnight. waves subsiding to 2 to 4 feet. 
.sunday...northwest wind 15 to 20 knots. mostly cloudy through
early afternoon then becoming mostly sunny. a chance of flurries
through early afternoon. waves subsiding to 2 to 3 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 5 to
15 knots in the afternoon. mostly sunny in the morning then
becoming mostly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600723

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz248-190800-
huron islands to marquette mi-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through sunday evening...

.late this afternoon...west wind up to 30 knots. partly cloudy. a
chance of flurries. waves 5 to 8 feet occasionally to 10 feet. 
.tonight...west wind up to 30 knots veering northwest 20 to
25 knots by midnight. partly cloudy through late evening then
becoming mostly cloudy. a chance of flurries. waves subsiding to
3 to 6 feet occasionally to 8 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy through
early afternoon then becoming mostly sunny. a chance of flurries
through mid morning, then a chance of snow showers by late
morning. waves 3 to 6 feet occasionally to 8 feet. 
.sunday night...northwest wind 10 to 20 knots. mostly clear.
waves subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing southeast
10 to 20 knots in the afternoon. partly cloudy. waves building to
2 to 3 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600724

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz249-190800-
marquette to munising mi-
502 pm edt sat apr 18 2026

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

.late this afternoon...northwest wind 20 to 25 knots. partly
cloudy. a chance of flurries. waves 7 to 10 feet occasionally to
13 feet subsiding to 6 to 9 feet occasionally to 11 feet. 
.tonight...northwest wind 15 to 20 knots increasing to 20 to
25 knots late. partly cloudy with a chance of flurries through
midnight, then mostly cloudy with a chance of snow showers late.
waves subsiding to 5 to 8 feet occasionally to 10 feet, then
building to 6 to 9 feet occasionally to 11 feet. 
.sunday...northwest wind 20 to 25 knots. partly cloudy. a slight
chance of snow showers through mid morning, then a chance of snow
showers by late morning. waves subsiding to 5 to 8 feet
occasionally to 10 feet. 
.sunday night...northwest wind 10 to 20 knots. mostly clear.
waves subsiding to 2 to 4 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
20 knots in the afternoon. mostly sunny. waves subsiding to 1 to
2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600725

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz250-190800-
munising to grand marais mi-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through late sunday night...

.late this afternoon...northwest wind up to 30 knots. partly
cloudy. a chance of flurries. waves 8 to 11 feet occasionally to
14 feet. 
.tonight...northwest wind 20 to 25 knots with gusts up to
33 knots. partly cloudy with a chance of flurries through late
evening, then mostly cloudy with a chance of snow showers by
midnight. waves subsiding to 6 to 9 feet occasionally to 11 feet,
then building to 7 to 10 feet occasionally to 13 feet. 
.sunday...northwest wind 20 to 25 knots. mostly cloudy. a chance
of snow showers through early afternoon. waves subsiding to 6 to
9 feet occasionally to 11 feet. 
.sunday night...northwest wind 15 to 25 knots diminishing to
10 to 15 knots after midnight. partly cloudy. waves subsiding to
2 to 4 feet. 
.monday...west wind less than 10 knots backing south 10 to
20 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600726

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz251-190800-
grand marais to whitefish point mi-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through late sunday night...

.late this afternoon...west wind up to 30 knots. partly cloudy. a
chance of flurries. waves 8 to 11 feet occasionally to 14 feet
building to 9 to 12 feet occasionally to 15 feet. 
.tonight...northwest wind up to 30 knots. partly cloudy through
late evening then becoming mostly cloudy. a chance of flurries
through late evening, then a slight chance of snow showers by
midnight. a chance of snow showers late. waves subsiding to 7 to
10 feet occasionally to 13 feet. 
.sunday...northwest wind 20 to 25 knots with gusts up to
32 knots. mostly cloudy. a chance of snow showers through early
afternoon. waves subsiding to 6 to 9 feet occasionally to
11 feet. 
.sunday night...northwest wind 15 to 25 knots diminishing to
10 to 15 knots after midnight. partly cloudy. waves subsiding to
2 to 4 feet. 
.monday...west wind less than 10 knots backing south 10 to
20 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600717

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz241-190800-
black river to ontonagon mi-
502 pm edt sat apr 18 2026 /402 pm cdt sat apr 18 2026/

...gale warning in effect until 8 pm edt /7 pm cdt/ this
evening...
...small craft advisory in effect through sunday afternoon...

.late this afternoon...west wind 20 to 25 knots with gusts up to
33 knots. partly cloudy. waves 5 to 8 feet occasionally to
10 feet. 
.tonight...west wind 20 to 25 knots veering northwest 15 to
25 knots by midnight. partly cloudy then becoming mostly cloudy
by midnight then becoming partly cloudy. waves subsiding to 3 to
6 feet occasionally to 8 feet, then building to 4 to 7 feet
occasionally to 9 feet. 
.sunday...northwest wind 15 to 20 knots diminishing to 10 to
15 knots late. mostly cloudy through mid morning then clearing.
waves subsiding to 2 to 3 feet. 
.sunday night...northwest wind less than 10 knots. mostly clear.
waves subsiding to 1 to 2 feet. 
.monday...south wind 5 to 15 knots. partly cloudy. waves 1 to
2 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600715

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lmz248-250-190800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
502 pm edt sat apr 18 2026

.late this afternoon...west wind 10 to 15 knots. mostly cloudy
with a slight chance of snow showers. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots backing west by
midnight, then veering northwest late. mostly cloudy with a
chance of snow showers through late evening, then partly cloudy
by midnight. partly cloudy with a chance of flurries late. waves
1 to 2 feet. 
.sunday...northwest wind 15 to 20 knots veering north late.
partly cloudy. a chance of flurries. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.sunday night...northwest wind 10 to 20 knots diminishing to 5 to
15 knots after midnight. mostly clear. waves subsiding to 1 to
2 feet. 
.monday...west wind less than 10 knots backing south 10 to
20 knots in the afternoon. mostly sunny. waves building to 2 to
4 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600714

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lmz221-190800-
green bay north of line from cedar river mi to rock island
passage-
502 pm edt sat apr 18 2026

.late this afternoon...west wind 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots backing west by
midnight, then veering northwest late. mostly cloudy through late
evening then becoming partly cloudy. a chance of flurries through
late evening. waves 1 to 2 feet. 
.sunday...northwest wind 10 to 15 knots veering north late.
partly cloudy. a chance of flurries by late morning. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.sunday night...north wind 10 to 15 knots backing northwest 5 to
15 knots after midnight. clear. waves subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
20 knots in the afternoon. mostly sunny. waves building to 2 to
3 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600716

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz240-190800-
saxon harbor wi to black river mi-
502 pm edt sat apr 18 2026 /402 pm cdt sat apr 18 2026/

...small craft advisory in effect until 2 am edt /1 am cdt/
sunday...

.late this afternoon...west wind 20 to 25 knots. partly cloudy.
waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet. 
.tonight...west wind 15 to 20 knots veering northwest by
midnight. gusts up to 27 knots. partly cloudy. waves subsiding to
2 to 4 feet. 
.sunday...northwest wind 10 to 20 knots. mostly cloudy through
mid morning then clearing. waves subsiding to 1 to 2 feet. 
.sunday night...northwest wind less than 10 knots. mostly clear.
waves 1 to 2 feet. 
.monday...south wind 5 to 15 knots. partly cloudy. waves building
to 1 to 2 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600718

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz242-243-190800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.late this afternoon...west wind up to 30 knots. partly cloudy. a
chance of flurries. waves 8 to 11 feet occasionally to 14 feet. 
.tonight...west wind up to 30 knots veering northwest 20 to
25 knots by midnight. mostly cloudy through late evening then
becoming partly cloudy. a chance of flurries through late
evening. waves subsiding to 4 to 7 feet occasionally to 9 feet. 
.sunday...northwest wind 15 to 25 knots diminishing to 10 to
15 knots late. partly cloudy. waves subsiding to 2 to 3 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
15 knots in the afternoon. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600719

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz245-190800-
manitou island to point isabelle mi-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.late this afternoon...west wind up to 30 knots with gale force
gusts up to 37 knots. partly cloudy. a chance of flurries. waves
4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tonight...northwest wind 20 to 25 knots with gale force gusts up
to 34 knots. mostly cloudy through late evening then becoming
partly cloudy. a chance of flurries through late evening. waves
building to 4 to 7 feet occasionally to 9 feet, then subsiding to
3 to 6 feet occasionally to 8 feet. 
.sunday...northwest wind 15 to 25 knots. partly cloudy. a chance
of flurries through mid morning. waves subsiding to 2 to 4 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
20 knots in the afternoon. mostly sunny in the morning then
becoming mostly cloudy. waves building to 2 to 3 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600720

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz244-190800-
eagle river to manitou island mi-
502 pm edt sat apr 18 2026

...gale warning in effect until midnight edt tonight...
...small craft advisory in effect from midnight edt tonight
through sunday evening...

.late this afternoon...west wind up to 30 knots with gale force
gusts up to 37 knots. mostly cloudy. a chance of flurries. waves
8 to 11 feet occasionally to 14 feet. 
.tonight...northwest wind up to 30 knots. mostly cloudy through
late evening then becoming partly cloudy. a chance of flurries
through late evening. waves subsiding to 5 to 8 feet occasionally
to 10 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy. a chance
of flurries through mid morning. waves subsiding to 3 to 5 feet
occasionally to 7 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 10 to
15 knots with gusts up to 23 knots in the afternoon. mostly sunny
in the morning then becoming mostly cloudy. waves building to
2 to 3 feet. 

$$

fzus53 kmqt 182102
nshmqt
expires:202604190800;;600721

nearshore marine forecast
national weather service marquette mi
502 pm edt sat apr 18 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.


lsz246-190800-
point isabelle to lower entrance of portage canal mi-
502 pm edt sat apr 18 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.late this afternoon...west wind up to 30 knots. partly cloudy. a
chance of flurries. waves 3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 20 to 25 knots diminishing to 15 to
20 knots late. gusts up to 33 knots. mostly cloudy through late
evening then becoming partly cloudy. a chance of flurries through
late evening. waves subsiding to 2 to 3 feet. 
.sunday...northwest wind 15 to 20 knots. mostly cloudy through
early afternoon then becoming mostly sunny. a chance of flurries
through mid morning. waves subsiding to 1 to 2 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly clear. waves
1 to 2 feet. 
.monday...southwest wind less than 10 knots backing south 5 to
15 knots in the afternoon. mostly sunny in the morning then
becoming mostly cloudy. waves building to 1 to 2 feet. 

$$