fzus53 kapx 131341
nshapx
expires:202605132145;;491250

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lhz345-132145-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
941 am edt wed may 13 2026

...small craft advisory in effect until 11 am edt this morning...

.today...northwest wind 10 to 20 knots. patchy drizzle through
the day. waves 2 to 3 feet. 
.tonight...northwest wind 5 to 10 knots with gusts to around
25 knots. mostly clear. waves 2 feet or less. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491251

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lhz346-132145-
st ignace to false detour channel-
941 am edt wed may 13 2026

...small craft advisory in effect until 11 am edt this morning...

.today...northwest wind 10 to 20 knots. areas of drizzle in the
late morning, then chance of showers and patchy drizzle in the
afternoon. waves 2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 
.thursday...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 
.thursday night...southwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491252

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lhz347-132145-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. areas of drizzle through
the day. chance of showers in the afternoon. waves 4 to 6 feet. 
.tonight...northwest wind 10 to 20 knots. partly cloudy. waves
3 to 5 feet. 
.thursday...northwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 
.thursday night...southwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491253

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lhz348-132145-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. areas of drizzle in the
late morning, then chance of showers in the afternoon. waves 4 to
6 feet. 
.tonight...northwest wind 10 to 20 knots. partly cloudy. waves
4 to 6 feet. 
.thursday...north wind 15 to 20 knots. sunny. waves 2 to 4 feet. 
.thursday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491254

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lhz349-132145-
sturgeon pt to alabaster mi-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. patchy drizzle through
the day. chance of showers in the afternoon. waves 2 to 4 feet. 
.tonight...northwest wind 10 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.thursday...north wind 15 to 20 knots. sunny. waves 2 to 4 feet. 
.thursday night...west wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491247

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lmz323-132145-
grand traverse bay south of a line grand traverse light to
norwood mi-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots with gusts to around
35 knots. patchy drizzle in the late morning. waves 3 to 5 feet. 
.tonight...northwest wind 10 to 15 knots with gusts to around
30 knots. mostly clear. waves 2 to 4 feet. 
.thursday...north wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491245

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lmz341-132145-
seul choix point to 5nm west of mackinac bridge-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. patchy drizzle in the
late morning. waves 2 to 3 feet. 
.tonight...north wind 10 to 15 knots. mostly clear. waves 2 feet
or less. 
.thursday...west wind 5 to 10 knots. sunny. waves 2 feet or less.
.thursday night...south wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491246

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lmz342-132145-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. patchy drizzle in the
late morning. waves 4 to 6 feet. 
.tonight...northwest wind 10 to 15 knots with gusts to around
30 knots. mostly clear. waves 2 to 4 feet. 
.thursday...west wind 5 to 10 knots. sunny. waves 2 feet or less.
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491248

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lmz344-345-132145-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. cloudy in the late
morning then becoming partly sunny. waves 4 to 6 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
30 knots. mostly clear. waves 2 to 4 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491249

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lmz346-132145-
manistee to point betsie mi-
941 am edt wed may 13 2026

...small craft advisory in effect until 8 pm edt this evening...

.today...northwest wind 10 to 20 knots. mostly cloudy. waves 4 to
6 feet. 
.tonight...north wind 10 to 15 knots. mostly clear. waves 2 to
3 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southeast wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491243

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lsz321-132145-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
941 am edt wed may 13 2026

.today...northwest wind 10 to 20 knots. patchy drizzle in the
late morning. waves 3 to 5 feet. 
.tonight...northwest wind 10 to 15 knots. partly cloudy. waves
2 to 4 feet. 
.thursday...north wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 131341
nshapx
expires:202605132145;;491244

nearshore marine forecast
national weather service gaylord mi
941 am edt wed may 13 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.


lsz322-132145-
st. marys river point iroquois to e. potagannissing bay-
941 am edt wed may 13 2026

.today...northwest wind 10 to 20 knots. areas of drizzle in the
late morning, then chance of showers and patchy drizzle in the
afternoon. 
.tonight...northwest wind 10 to 15 knots. partly cloudy. 
.thursday...northwest wind 5 to 10 knots. sunny.
.thursday night...southwest wind 5 to 10 knots. partly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 132023
nshdlh
expires:202605140400;;507970

nearshore marine forecast
national weather service duluth mn
323 pm cdt wed may 13 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.


lsz148-140400-
oak point to saxon harbor wi-
323 pm cdt wed may 13 2026

.tonight...southeast wind 5 knots. clear. waves 1 foot or less. 
.thursday...east wind 5 to 10 knots rising to 10 to 15 knots with
gusts to around 20 knots in the afternoon. sunny. waves 1 to
2 feet. 
.thursday night...south wind 15 to 20 knots with gusts to around
30 knots. chance of rain showers through the night. waves 1 to
3 feet. 
.friday...southwest wind 15 to 20 knots with gusts to around
25 knots. sunny. waves 1 to 3 feet. 

$$

fzus53 kdlh 132023
nshdlh
expires:202605140400;;507960

nearshore marine forecast
national weather service duluth mn
323 pm cdt wed may 13 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.


lsz140-140400-
grand portage to grand marais mn-
323 pm cdt wed may 13 2026

.tonight...west wind 5 to 10 knots becoming northeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.thursday...east wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 2 feet. 
.thursday night...east wind 10 to 15 knots with gusts to around
20 knots becoming south 15 to 20 knots with gusts to around
25 knots after midnight. chance of rain showers in the evening,
then rain showers likely after midnight. waves 4 to 6 feet. waves
occasionally to 8 feet. a small craft advisory may be needed. 
.friday...southwest wind 20 to 25 knots with gusts to around
30 knots. mostly sunny. waves 4 to 7 feet. waves occasionally to
9 feet. a small craft advisory may be needed. 

$$

fzus53 kdlh 132023
nshdlh
expires:202605140400;;507961

nearshore marine forecast
national weather service duluth mn
323 pm cdt wed may 13 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.


lsz141-140400-
grand marais to taconite harbor mn-
323 pm cdt wed may 13 2026

.tonight...west wind 5 knots becoming north in the late evening
and early morning, then becoming northeast late in the night.
mostly clear. waves 1 foot or less. 
.thursday...east wind 10 to 15 knots. gusts up to 20 knots late
in the afternoon. mostly sunny. waves 1 to 2 feet. 
.thursday night...east wind 10 to 15 knots with gusts to around
20 knots becoming southeast 5 to 10 knots after midnight. chance
of rain showers through the night. waves 2 to 4 feet. 
.friday...southwest wind 15 to 20 knots with gusts to around
25 knots. mostly sunny. waves 3 to 5 feet. a small craft advisory
may be needed. 

$$

fzus53 kdtx 131952
nshdtx
expires:202605140400;;506266

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 pm edt wed may 13 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.


lhz441-140400-
port austin to harbor beach mi-
352 pm edt wed may 13 2026

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

.tonight...northwest winds 15 to 20 knots. gusts to 30 knots this
evening. cloudy with a slight chance of showers in the evening,
then partly cloudy after midnight. waves 4 to 6 feet. waves
occasionally around 7 feet. 
.thursday...northwest winds 15 to 20 knots becoming north 10 to
15 knots early in the afternoon. mostly sunny. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.thursday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning, then
becoming light and variable after midnight. clear until early
morning becoming partly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.friday...south winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 131952
nshdtx
expires:202605140400;;506268

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 pm edt wed may 13 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.


lhz443-140400-
port sanilac to port huron mi-
352 pm edt wed may 13 2026

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

.tonight...northwest winds 15 to 20 knots. mostly cloudy with a
slight chance of showers. waves 1 to 3 feet building to 2 to
4 feet in the late evening and overnight. 
.thursday...north winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.thursday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning, then
becoming light and variable after midnight. clear. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 131952
nshdtx
expires:202605140400;;506267

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 pm edt wed may 13 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.


lhz442-140400-
harbor beach to port sanilac mi-
352 pm edt wed may 13 2026

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

.tonight...northwest winds 15 to 20 knots. mostly cloudy. a
chance of showers in the evening, then a slight chance of showers
after midnight. waves 3 to 5 feet. waves occasionally around
6 feet. 
.thursday...north winds 15 to 20 knots. partly cloudy early in
the morning then clearing. waves 3 to 5 feet. waves occasionally
around 6 feet. 
.thursday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and early morning, then
becoming light and variable after midnight. mostly clear. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. partly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 131952
nshdtx
expires:202605140400;;506265

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 pm edt wed may 13 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.


lhz421-140400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
352 pm edt wed may 13 2026

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

.tonight...northwest winds 15 to 20 knots. mostly cloudy in the
evening becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.thursday...north winds 15 to 20 knots becoming northeast 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.thursday night...northeast winds 10 to 15 knots becoming
southwest 5 to 10 knots in the late evening and overnight. clear
until early morning becoming partly cloudy. waves 1 to 3 feet. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 131952
nshdtx
expires:202605140400;;506264

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
352 pm edt wed may 13 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.


lhz422-140400-
inner saginaw bay sw of point au gres to bay port mi-
352 pm edt wed may 13 2026

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

.tonight...northwest winds 20 to 25 knots. gusts to 30 knots
early in the evening. mostly cloudy in the evening becoming
partly cloudy. waves 2 to 4 feet. 
.thursday...northwest winds 20 to 25 knots becoming north 15 to
20 knots in the late morning and early afternoon, then becoming
northeast 10 to 15 knots early in the afternoon. sunny. waves
2 to 4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.thursday night...east winds 10 to 15 knots becoming southeast
5 to 10 knots in the late evening and early morning, then veering
to the south after midnight. clear until early morning becoming
partly cloudy. waves 2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 

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

$$

fzus53 kgrb 131936
nshgrb
expires:202605132200;;505980

nearshore marine forecast
national weather service green bay wi
236 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-132200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
236 pm cdt wed may 13 2026

...small craft advisory in effect until 7 pm cdt this evening...

.this afternoon...n wind 10 to 20 kts. waves 1 to 3 ft. partly
cloudy. 
.tonight...nw wind 5 to 10 kts. waves 2 ft or less. clear.
.thursday...n wind 5 to 10 kts veering e mid-day, then veering se
early in the afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 2 ft or less
building to 2 to 4 ft after midnight. partly cloudy in the
evening then becoming mostly cloudy.  

$$

fzus53 kgrb 131936
nshgrb
expires:202605132200;;505978

nearshore marine forecast
national weather service green bay wi
236 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-132200-
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-
236 pm cdt wed may 13 2026

...small craft advisory in effect until 7 pm cdt this evening...

.this afternoon...n wind 10 to 20 kts. waves 1 to 3 ft. partly
cloudy. 
.tonight...nw wind 5 to 10 kts. waves 1 to 3 ft. clear.
.thursday...n wind around 5 kts veering se in the late morning
and afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 1 to 3 ft. a chance
of showers after midnight.  

$$

fzus53 kgrb 131936
nshgrb
expires:202605132200;;505979

nearshore marine forecast
national weather service green bay wi
236 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz541-132200-
rock island passage to sturgeon bay wi-
236 pm cdt wed may 13 2026

...small craft advisory in effect until 7 pm cdt this evening...

.this afternoon...n wind 10 to 20 kts. waves 1 to 3 ft. mostly
sunny. 
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. clear.
.thursday...n wind 5 to 10 kts veering se mid-day, then veering s
early in the afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 2 ft or less
building to 2 to 4 ft after midnight. partly cloudy in the
evening then becoming cloudy.  

$$

fzus53 kgrr 131936
nshgrr
expires:202605140800;;505974

nearshore marine forecast
national weather service grand rapids mi
336 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz847-140800-
grand haven to whitehall mi-
336 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds to 30 knots. mostly cloudy.
waves 5 to 7 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 4 to
6 feet subsiding to 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots. sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. partly sunny. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.friday night...south winds 15 to 25 knots. partly cloudy. waves
4 to 6 feet. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet.
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. partly sunny with a chance of rain showers. waves 1 foot
or less. 
.monday...south winds to 30 knots. partly sunny. waves 5 to 7 feet. 

$$

fzus53 kgrr 131936
nshgrr
expires:202605140800;;505972

nearshore marine forecast
national weather service grand rapids mi
336 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz849-140800-
pentwater to manistee mi-
336 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds 20 to 25 knots. mostly
cloudy. waves 4 to 6 feet. 
.tonight...north winds 10 to 20 knots. partly cloudy in the evening
then becoming clear. waves 2 to 4 feet subsiding to 1 to 3 feet
after midnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...northwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 1 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon. 
.sunday...east winds 10 to 20 knots. mostly sunny with a chance of
rain showers. waves around 1 foot. 
.monday...south winds to 30 knots. partly sunny with a chance of
rain showers. waves 5 to 7 feet building to 6 to 8 feet early in the
afternoon. 

$$

fzus53 kgrr 131936
nshgrr
expires:202605140800;;505973

nearshore marine forecast
national weather service grand rapids mi
336 pm edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz848-140800-
whitehall to pentwater mi-
336 pm edt wed may 13 2026

...small craft advisory in effect until 2 am edt thursday...

.through early evening...northwest winds 20 to 25 knots. mostly
cloudy. waves 4 to 6 feet. 
.tonight...north winds 15 to 25 knots backing northwest 10 to
15 knots after midnight. partly cloudy in the evening then becoming
clear. waves 3 to 5 feet subsiding to 2 to 3 feet in the late
evening and overnight. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 2 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 10 to 20 knots. partly sunny. waves 3 to
5 feet subsiding to 1 to 3 feet early in the afternoon. 
.sunday...east winds 10 to 15 knots. mostly sunny with a chance of
rain showers. waves 1 foot or less. 
.monday...south winds to 30 knots. partly sunny with a chance of
rain showers. waves 6 to 8 feet. 

$$

fzus53 kmkx 132010
nshmkx
expires:202605140900;;507667

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz643-140900-
sheboygan to port washington wi-
310 pm cdt wed may 13 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.through early evening...north wind 10 to 20 knots becoming 10 to
15 knots late in the afternoon. mostly cloudy. waves 1 to 2 feet.
.tonight...north wind 5 to 10 knots backing northwest late in the
evening, then becoming northwest 5 to 10 knots after midnight.
mostly clear. waves around 1 foot. 
.thursday...northwest wind 5 to 10 knots backing southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 5 to 10 knots rising to 10 to
15 knots after midnight, then becoming 10 to 20 knots early in
the morning. chance of showers after midnight. waves around
1 foot building to 2 to 4 feet early in the morning. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots with
gusts to around 30 knots in the late morning and afternoon.
chance of showers in the morning. waves 3 to 4 feet building to
6 to 8 feet. 

$$

fzus53 kmkx 132010
nshmkx
expires:202605140900;;507668

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz644-140900-
port washington to north point light wi-
310 pm cdt wed may 13 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.through early evening...north wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.tonight...north wind 5 to 10 knots becoming west late in the
evening, then becoming northwest after midnight becoming
northwest 5 to 10 knots early in the morning. partly cloudy
through around midnight then becoming clear. waves around 1 foot.
.thursday...northwest wind 5 to 10 knots backing southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering south late
in the evening, then rising to 10 to 15 knots after midnight.
chance of showers after midnight. waves 1 to 2 feet. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots in
the afternoon. chance of showers in the morning. waves 3 to
4 feet building to 4 to 6 feet in the afternoon. 

$$