fzus53 kapx 251909
nshapx
expires:202604260315;;512594

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lhz345-260315-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.monday...east wind 15 to 25 knots. partly sunny. waves 4 to
7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512595

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lhz346-260315-
st ignace to false detour channel-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.monday...east wind 15 to 25 knots. partly sunny. waves 5 to
8 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512596

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lhz347-260315-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 15 to 25 knots. partly sunny. waves 4 to
7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512597

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lhz348-260315-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
309 pm edt sat apr 25 2026

.tonight...north wind 5 to 10 knots early in the evening becoming
variable 10 knots or less. patchy fog after midnight. waves
2 feet or less. 
.sunday...east wind 5 to 10 knots. patchy fog. waves 2 feet or
less. 
.sunday night...southeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512598

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lhz349-260315-
sturgeon pt to alabaster mi-
309 pm edt sat apr 25 2026

.tonight...north wind 5 to 10 knots. mostly clear. waves 2 to
3 feet subsiding to 2 feet or less after midnight. 
.sunday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.sunday night...east wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.monday...southeast wind 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512590

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lmz323-260315-
grand traverse bay south of a line grand traverse light to
norwood mi-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...southeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 10 to 20 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512588

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lmz341-260315-
seul choix point to 5nm west of mackinac bridge-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.monday...east wind 10 to 20 knots. partly sunny. waves 3 to
5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512589

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lmz342-260315-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 10 to 15 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.monday...southeast wind 15 to 20 knots. partly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512591

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lmz344-260315-
sleeping bear point to grand traverse light mi-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.sunday...east wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.sunday night...southeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 10 to 20 knots. partly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512592

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lmz345-260315-
point betsie to sleeping bear point mi-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.sunday...light winds. mostly sunny. waves 2 feet or less. 
.sunday night...east wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.monday...southeast wind 10 to 20 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512593

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lmz346-260315-
manistee to point betsie mi-
309 pm edt sat apr 25 2026

.tonight...east wind 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.sunday...light winds. mostly sunny. waves 2 feet or less. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 10 to 20 knots. chance of showers. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512586

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lsz321-260315-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
309 pm edt sat apr 25 2026

.tonight...light winds. patchy fog through the night. waves
2 feet or less. 
.sunday...southeast wind 5 to 10 knots. patchy dense fog. waves
2 feet or less. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.monday...southeast wind 15 to 25 knots. partly sunny. waves 4 to
6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 251909
nshapx
expires:202604260315;;512587

nearshore marine forecast
national weather service gaylord mi
309 pm edt sat apr 25 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.


lsz322-260315-
st. marys river point iroquois to e. potagannissing bay-
309 pm edt sat apr 25 2026

.tonight...light winds. patchy fog after midnight. 
.sunday...southeast wind 5 to 10 knots. patchy fog. 
.sunday night...east wind 5 to 10 knots. partly cloudy. 
.monday...southeast wind 15 to 25 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 252326
nshdlh
expires:202604261000;;522785

nearshore marine forecast
national weather service duluth mn
626 pm cdt sat apr 25 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.


lsz141-261000-
grand marais to taconite harbor mn-
626 pm cdt sat apr 25 2026

.rest of tonight...east wind 5 knots becoming northeast after
midnight. slight chance of rain showers late in the evening.
chance of rain showers after midnight. waves 1 foot or less. 
.sunday...northeast wind 5 knots becoming east in the afternoon.
rain showers likely in the morning, then chance of rain showers
in the afternoon. waves 1 foot or less. 
.sunday night...northeast wind 10 to 15 knots. gusts up to
25 knots. chance of rain showers in the evening. slight chance of
rain showers after midnight. waves 1 to 3 feet. 
.monday...east wind 15 to 20 knots with gusts to around 25 knots.
chance of rain showers in the morning, then rain showers in the
afternoon. waves 4 to 6 feet. waves occasionally to 7 feet. a
small craft advisory may be needed. 

$$

fzus53 kdlh 252326
nshdlh
expires:202604261000;;522794

nearshore marine forecast
national weather service duluth mn
626 pm cdt sat apr 25 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.


lsz148-261000-
oak point to saxon harbor wi-
626 pm cdt sat apr 25 2026

.rest of tonight...northeast wind 5 knots becoming north in the
late evening and overnight. chance of sprinkles early in the
evening. slight chance of rain showers in the late evening and
overnight. waves 1 foot or less. 
.sunday...north wind 5 knots becoming northeast in the afternoon.
chance of rain showers in the morning. waves 1 foot or less. 
.sunday night...northeast wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.monday...east wind 10 to 15 knots with gusts to around 20 knots.
rain showers likely in the morning, then rain showers and slight
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 

$$

fzus53 kdlh 252326
nshdlh
expires:202604261000;;522784

nearshore marine forecast
national weather service duluth mn
626 pm cdt sat apr 25 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.


lsz140-261000-
grand portage to grand marais mn-
626 pm cdt sat apr 25 2026

.rest of tonight...southeast wind 5 to 10 knots becoming
northeast in the late evening and overnight. slight chance of
rain showers after midnight. waves 1 foot or less. 
.sunday...northeast wind 5 to 10 knots. chance of rain showers
through the day. waves 1 foot or less. 
.sunday night...northeast wind 10 to 15 knots with gusts to
around 20 knots. slight chance of rain showers in the evening.
waves 1 to 2 feet. 
.monday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. chance
of rain showers in the morning, then rain showers in the
afternoon. waves 1 to 3 feet building to 4 to 6 feet in the late
morning and afternoon. waves occasionally to 8 feet. a small
craft advisory may be needed. 

$$

fzus53 kdtx 251941
nshdtx
expires:202604260345;;513967

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt sat apr 25 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.


lhz442-260345-
harbor beach to port sanilac mi-
341 pm edt sat apr 25 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet. 
.sunday...northeast winds 5 to 10 knots. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots veering to the east
in the late evening and early morning, then becoming southeast
10 to 15 knots after midnight. mostly clear. waves 2 feet or
less. 
.monday...southeast winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. mostly sunny until late afternoon becoming
partly cloudy. waves 1 to 3 feet building to 3 to 5 feet early in the
afternoon. waves occasionally around 7 feet. a small craft advisory
may be needed.

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

$$

fzus53 kdtx 251941
nshdtx
expires:202604260345;;513968

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt sat apr 25 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.


lhz443-260345-
port sanilac to port huron mi-
341 pm edt sat apr 25 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet. 
.sunday...northeast winds 5 to 10 knots. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots becoming east 10 to
15 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.monday...southeast winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly sunny until late afternoon
becoming partly cloudy. waves 1 to 3 feet building to 3 to 5 feet
early in the afternoon. waves occasionally around 7 feet. a small
craft advisory may be needed.

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

$$

fzus53 kdtx 251941
nshdtx
expires:202604260345;;513965

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt sat apr 25 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.


lhz421-260345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
341 pm edt sat apr 25 2026

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

.tonight...northeast winds 15 to 20 knots diminishing to 5 to
10 knots. clear. waves 3 to 5 feet subsiding to 1 to 3 feet in
the late evening and overnight. 
.sunday...northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.sunday night...east winds 10 to 15 knots veering to the
southeast after midnight. mostly clear. waves 2 feet or less. 
.monday...southeast 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. waves 1 to 3 feet building to
3 to 5 feet early in the afternoon. waves occasionally around
7 feet. 

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

$$

fzus53 kdtx 251941
nshdtx
expires:202604260345;;513964

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt sat apr 25 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.


lhz422-260345-
inner saginaw bay sw of point au gres to bay port mi-
341 pm edt sat apr 25 2026

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

.tonight...northeast winds 15 to 20 knots diminishing to 5 to
10 knots. clear. waves 3 to 5 feet subsiding to 1 to 3 feet in
the late evening and overnight. 
.sunday...northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.sunday night...east winds 10 to 15 knots. mostly clear. waves
2 feet or less. 
.monday...southeast winds 10 to 15 knots increasing to 20 to
25 knots. partly cloudy. waves 1 to 3 feet building to 3 to
5 feet early in the afternoon. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 251941
nshdtx
expires:202604260345;;513966

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
341 pm edt sat apr 25 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.


lhz441-260345-
port austin to harbor beach mi-
341 pm edt sat apr 25 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. clear. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.sunday...northeast winds 5 to 10 knots. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.sunday night...east winds 5 to 10 knots veering to the southeast
after midnight. mostly clear. waves 2 feet or less. 
.monday...southeast winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. waves 1 to 3 feet building
to 2 to 4 feet early in the afternoon. 

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

$$

fzus53 kgrb 260056
nshgrb
expires:202604260400;;525753

nearshore marine forecast
national weather service green bay wi
756 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-260400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
756 pm cdt sat apr 25 2026

.tonight...ne wind 10 to 15 kts veering e 5 to 10 kts after
midnight. waves 2 ft or less. partly cloudy in the evening then
becoming mostly cloudy. 
.sunday...e wind 5 to 10 kts. waves 2 ft or less. mostly cloudy
in the morning then becoming mostly sunny. 
.sunday night...ne wind 5 to 10 kts veering se 10 to 20 kts in
the late evening and overnight. waves 2 ft or less building to
3 to 5 ft after midnight. partly cloudy in the evening then
becoming mostly cloudy. a small craft advisory may be needed. 
.monday...se wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. rain showers likely in the afternoon.  

$$

fzus53 kgrb 260056
nshgrb
expires:202604260400;;525751

nearshore marine forecast
national weather service green bay wi
756 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-260400-
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-
756 pm cdt sat apr 25 2026

.tonight...ne wind 5 to 10 kts. waves 2 ft or less. partly cloudy
in the evening then becoming mostly cloudy. 
.sunday...e wind 5 to 10 kts. waves 2 ft or less. mostly cloudy
in the morning then becoming partly cloudy. 
.sunday night...e wind 5 to 10 kts veering se 10 to 15 kts after
midnight. waves 2 ft or less. partly cloudy in the evening then
becoming mostly cloudy. 
.monday...se wind 10 to 20 kts. waves 1 to 3 ft. rain showers
likely in the afternoon.  

$$

fzus53 kgrb 260056
nshgrb
expires:202604260400;;525752

nearshore marine forecast
national weather service green bay wi
756 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz541-260400-
rock island passage to sturgeon bay wi-
756 pm cdt sat apr 25 2026

.tonight...e wind 5 to 10 kts. waves 2 ft or less. partly cloudy
in the evening then becoming mostly cloudy. 
.sunday...se wind 5 to 10 kts backing e early in the afternoon.
waves 2 ft or less. mostly cloudy in the morning then becoming
partly cloudy. 
.sunday night...ne wind 5 to 10 kts veering se 10 to 15 kts in
the late evening and overnight. waves 1 to 3 ft. partly cloudy in
the evening then becoming mostly cloudy. 
.monday...se wind 10 to 15 kts increasing to 15 to 25 kts early
in the afternoon. waves 2 to 4 ft building to 4 to 7 ft in the
afternoon. a chance of showers in the afternoon. a small craft
advisory may be needed.  

$$

fzus53 kgrr 252247
nshgrr
expires:202604260800;;521189

nearshore marine forecast
national weather service grand rapids mi
647 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz847-260800-
grand haven to whitehall mi-
647 pm edt sat apr 25 2026

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

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots veering east in the late
evening and overnight. mostly clear. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.sunday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 
.sunday night...east winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.monday...southeast winds 20 to 25 knots. partly sunny. waves 2 to
4 feet.
.monday night...southeast winds to 30 knots veering south after
midnight. rain showers and a chance of thunderstorms. waves 5 to
7 feet. 
.tuesday...southwest winds to 30 knots. partly sunny. waves 5 to
7 feet. 
.wednesday...north winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kgrr 252247
nshgrr
expires:202604260800;;521188

nearshore marine forecast
national weather service grand rapids mi
647 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz848-260800-
whitehall to pentwater mi-
647 pm edt sat apr 25 2026

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

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

$$

fzus53 kgrr 252247
nshgrr
expires:202604260800;;521187

nearshore marine forecast
national weather service grand rapids mi
647 pm edt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz849-260800-
pentwater to manistee mi-
647 pm edt sat apr 25 2026

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

.through early evening...north winds 15 to 20 knots. mostly sunny.
waves 2 to 3 feet. 
.tonight...north winds 10 to 20 knots veering east 5 to 15 knots in
the late evening and overnight. mostly clear. waves 1 to 3 feet. 
.sunday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.sunday night...northeast winds 10 to 20 knots veering southeast in
the late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.monday...southeast winds to 30 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 
.monday night...southeast winds to 30 knots increasing to gales to
35 knots in the late evening and early morning, then veering south
to 30 knots after midnight. rain showers and a chance of
thunderstorms. waves 5 to 7 feet. 
.tuesday...southwest winds to 30 knots. mostly cloudy. waves 5 to
7 feet. 
.wednesday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday...northwest winds 5 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kmkx 260010
nshmkx
expires:202604260400;;524795

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz643-260400-
sheboygan to port washington wi-
710 pm cdt sat apr 25 2026

.tonight...northeast wind 10 to 15 knots easing to 5 to 10 knots
early in the morning. patchy fog early in the morning. waves 1 to
2 feet. 
.sunday...east wind 10 to 15 knots easing to 5 to 10 knots late
in the morning, then veering southeast early in the afternoon
backing east late in the afternoon. patchy fog in the morning.
waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight becoming 10 to 20 knots early in the morning. partly
cloudy through around midnight then becoming mostly cloudy. waves
1 to 2 feet building to 4 to 6 feet. 
.monday...southeast wind 15 to 25 knots. gusts up to 30 knots.
chance of showers in the morning, then showers and a chance of
thunderstorms in the afternoon. waves 5 to 7 feet building to
6 to 8 feet in the late morning and afternoon. a small craft
advisory may be needed. 

$$

fzus53 kmkx 260010
nshmkx
expires:202604260400;;524796

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt sat apr 25 2026

for waters within five nautical miles of shore on lake michigan


lmz644-260400-
port washington to north point light wi-
710 pm cdt sat apr 25 2026

.tonight...north wind 10 to 15 knots veering east early in the
morning. patchy fog early in the morning. waves 1 to 2 feet. 
.sunday...east wind 10 to 15 knots easing to 5 to 10 knots late
in the afternoon. patchy fog in the morning. waves 1 to 2 feet. 
.sunday night...northeast wind 10 to 15 knots veering east late
in the evening, then becoming southeast 15 to 20 knots after
midnight becoming 10 to 20 knots early in the morning. partly
cloudy through around midnight then becoming mostly cloudy. waves
1 to 2 feet building to 4 to 6 feet. 
.monday...southeast wind 15 to 25 knots. chance of showers in the
morning, then showers and a chance of thunderstorms in the
afternoon. waves 5 to 7 feet building to 6 to 8 feet in the late
morning and afternoon. a small craft advisory may be needed. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517180

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz242-243-260800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
503 pm edt sat apr 25 2026

.late this afternoon...northeast wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots. cloudy. waves calm
to 1 foot. 
.sunday...east wind less than 10 knots backing northeast by late
morning. mostly cloudy. patchy fog through mid morning. waves
calm to 1 foot. 
.sunday night...northeast wind less than 10 knots veering east
10 to 15 knots after midnight. mostly cloudy. waves building to
1 to 2 feet. 
.monday...east wind 10 to 20 knots with gusts up to 29 knots.
cloudy. a slight chance of rain showers in the morning, then rain
showers likely and a slight chance of thunderstorms in the
afternoon. waves building to 2 to 4 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517179

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz240-241-260800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
503 pm edt sat apr 25 2026 /403 pm cdt sat apr 25 2026/

.late this afternoon...northeast wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.tonight...east wind less than 10 knots backing north by
midnight, then becoming variable late. cloudy. a slight chance of
rain showers by midnight. patchy fog late. waves calm to 1 foot. 
.sunday...northwest wind less than 10 knots veering northeast
late. mostly cloudy. a slight chance of rain showers through mid
morning. patchy fog through mid morning. waves calm to 1 foot. 
.sunday night...northeast wind less than 10 knots veering east
5 to 15 knots after midnight. mostly cloudy. waves building to
1 to 2 feet. 
.monday...east wind 10 to 15 knots with gusts up to 23 knots.
cloudy. a chance of rain showers in the morning, then rain
showers and a slight chance of thunderstorms in the afternoon.
waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517178

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lmz248-250-260800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
503 pm edt sat apr 25 2026

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots. partly cloudy through
midnight then becoming mostly cloudy. waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots backing east late.
partly cloudy. waves calm to 1 foot. 
.sunday night...east wind 10 to 15 knots veering southeast after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves building to 1 to 2 feet. 
.monday...southeast wind 15 to 20 knots. mostly cloudy. a chance
of rain showers in the afternoon. waves building to 3 to 5 feet
occasionally to 7 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517177

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lmz221-260800-
green bay north of line from cedar river mi to rock island
passage-
503 pm edt sat apr 25 2026

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots through late evening
becoming variable. partly cloudy through midnight then becoming
mostly cloudy. waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 
.sunday night...east wind less than 10 knots veering southeast
10 to 15 knots after midnight. partly cloudy in the evening then
becoming mostly cloudy. waves building to 1 to 2 feet. 
.monday...southeast wind 10 to 15 knots with gusts up to
24 knots. mostly cloudy. a chance of rain showers in the
afternoon. waves building to 2 to 4 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517181

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz244-245-260800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
503 pm edt sat apr 25 2026

.late this afternoon...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots. cloudy. patchy fog
by midnight. waves calm to 1 foot. 
.sunday...southeast wind 10 to 15 knots backing east less than
10 knots late. mostly cloudy. patchy fog through early afternoon.
waves building to 1 to 2 feet. 
.sunday night...east wind 10 to 15 knots veering southeast 10 to
20 knots after midnight. mostly cloudy. waves building to 2 to
3 feet. 
.monday...southeast wind 15 to 25 knots with gale force gusts up
to 35 knots. cloudy. a chance of rain showers in the afternoon.
waves building to 6 to 9 feet occasionally to 11 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517183

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz247-260800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
503 pm edt sat apr 25 2026

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots. cloudy. patchy fog late.
waves calm to 1 foot. 
.sunday...east wind less than 10 knots backing northeast by late
morning. partly cloudy. waves building to 1 to 2 feet. 
.sunday night...east wind 5 to 15 knots. mostly cloudy. waves
1 to 2 feet. 
.monday...southeast wind 15 to 25 knots. mostly cloudy. a slight
chance of rain showers in the morning, then a chance of rain
showers in the afternoon. waves building to 4 to 7 feet
occasionally to 9 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517182

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz246-260800-
point isabelle to lower entrance of portage canal mi-
503 pm edt sat apr 25 2026

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots. cloudy. patchy fog late.
waves calm to 1 foot. 
.sunday...east wind less than 10 knots backing northeast by late
morning. mostly cloudy. waves building to 1 to 2 feet. 
.sunday night...east wind 5 to 15 knots. mostly cloudy. waves
building to 2 to 3 feet. 
.monday...east wind 15 to 25 knots with gusts up to 33 knots.
mostly cloudy. a slight chance of rain showers in the morning,
then a chance of rain showers in the afternoon. waves building to
5 to 8 feet occasionally to 10 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517184

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz248-260800-
huron islands to marquette mi-
503 pm edt sat apr 25 2026

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots. mostly cloudy.
patchy fog by midnight. waves calm to 1 foot. 
.sunday...southeast wind 10 to 15 knots backing east late. partly
cloudy. waves building to 1 to 2 feet. 
.sunday night...southeast wind 5 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves building to 2 to
3 feet. 
.monday...southeast wind 15 to 25 knots with gale force gusts up
to 34 knots. mostly cloudy. a chance of rain showers in the
afternoon. waves building to 5 to 8 feet occasionally to 10 feet.

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517185

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz249-260800-
marquette to munising mi-
503 pm edt sat apr 25 2026

.late this afternoon...northeast wind less than 10 knots. cloudy.
patchy fog. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming southeast
less than 10 knots late. mostly cloudy. patchy fog by midnight.
waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots. mostly cloudy
through mid morning then clearing. waves calm to 1 foot. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves building to 1 to
2 feet. 
.monday...southeast wind 15 to 25 knots with gusts up to
32 knots. mostly cloudy. a chance of rain showers in the
afternoon. waves building to 3 to 5 feet occasionally to 7 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517186

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz250-260800-
munising to grand marais mi-
503 pm edt sat apr 25 2026

.late this afternoon...variable wind less than 10 knots. cloudy.
patchy fog. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming southeast
less than 10 knots late. mostly cloudy. patchy fog by midnight.
waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots veering south by late
morning, then backing southeast late. mostly cloudy through mid
morning then clearing. patchy fog through mid morning. waves calm
to 1 foot. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves building to 1 to
2 feet. 
.monday...southeast wind 15 to 25 knots with gale force gusts up
to 34 knots. mostly cloudy. a slight chance of rain showers in
the afternoon. waves building to 3 to 6 feet occasionally to
8 feet. 

$$

fzus53 kmqt 252103
nshmqt
expires:202604260800;;517187

nearshore marine forecast
national weather service marquette mi
503 pm edt sat apr 25 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.


lsz251-260800-
grand marais to whitefish point mi-
503 pm edt sat apr 25 2026

.late this afternoon...variable wind less than 10 knots. cloudy.
waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. cloudy then becoming
partly cloudy by midnight then becoming mostly cloudy. patchy fog
by midnight. waves calm to 1 foot. 
.sunday...southeast wind less than 10 knots. mostly cloudy
through mid morning then clearing. patchy fog through mid
morning. waves calm to 1 foot. 
.sunday night...southeast wind 10 to 15 knots. partly cloudy.
waves building to 1 to 2 feet. 
.monday...southeast wind up to 30 knots. mostly cloudy. a slight
chance of rain showers in the afternoon. waves building to 4 to
7 feet occasionally to 9 feet. 

$$