fzus51 kcle 270743
nshcle
expires:202604271415;;599302

nearshore marine forecast
national weather service cleveland oh
343 am edt mon apr 27 2026

for waters within five nautical miles of shore

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


lez142-143-271415-
maumee bay to reno beach oh-reno beach to the islands oh-
343 am edt mon apr 27 2026

.today...southeast winds 5 to 15 knots becoming east 15 to
20 knots. sunny this morning, then becoming partly sunny. waves
2 feet or less. 
.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers and thunderstorms in the evening,
then showers with a chance of thunderstorms overnight. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.tuesday...south winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. a chance of showers in the
morning. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...west winds 10 knots or less becoming north. a
chance of showers overnight. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 57 degrees, off cleveland 45
degrees, and off erie 45 degrees.

$$

fzus51 kcle 270743
nshcle
expires:202604271415;;599303

nearshore marine forecast
national weather service cleveland oh
343 am edt mon apr 27 2026

for waters within five nautical miles of shore

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


lez144>146-271415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
343 am edt mon apr 27 2026

.today...southeast winds 5 to 15 knots. sunny. waves 2 feet or
less. 
.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a slight chance of showers in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.tuesday...south winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. a chance of showers. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tuesday night...west winds 10 knots or less becoming north. a
chance of showers overnight. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 57 degrees, off cleveland 45
degrees, and off erie 45 degrees.

$$

fzus53 kdtx 270734
nshdtx
expires:202604271545;;598908

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 am edt mon apr 27 2026

for waters within five nautical miles of shore

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


lez444-271545-
michigan waters of lake erie from detroit river to north cape mi-
334 am edt mon apr 27 2026

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

.today...southeast winds 10 to 15 knots becoming east 15 to
20 knots late in the afternoon. mostly sunny in the morning
becoming partly cloudy. waves 1 to 3 feet. 
.tonight...southeast winds 15 to 20 knots with gusts to 30 knots
becoming south 20 to 25 knots with gusts to 30 knots after
midnight. a chance of showers in the evening. a chance of
thunderstorms. light showers after midnight. waves 2 to 4 feet
building to 3 to 5 feet in the late evening and overnight. waves
occasionally around 7 feet. 
.tuesday...south winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and afternoon.
mostly cloudy early in the morning becoming partly cloudy. a
chance of showers until late afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy until
early morning becoming mostly cloudy. a chance of showers after
midnight. waves 2 feet or less. 

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

the water temperature at belle isle is 52 degrees.

$$

fzus53 kdtx 270734
nshdtx
expires:202604271545;;598903

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 am edt mon apr 27 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.


lhz422-271545-
inner saginaw bay sw of point au gres to bay port mi-
334 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday evening...

.today...southeast winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. partly cloudy in the
morning becoming mostly cloudy. waves 1 to 3 feet. 
.tonight...southeast winds 20 to 25 knots with gusts to 35 knot
gales. a chance of showers in the evening. a chance of
thunderstorms. rain showers after midnight. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 35 knot
gales. mostly cloudy early in the morning becoming partly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet. 
.tuesday night...west winds 15 to 20 knots becoming north 5 to
10 knots in the late evening and overnight. mostly cloudy. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 270734
nshdtx
expires:202604271545;;598906

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 am edt mon apr 27 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.


lhz442-271545-
harbor beach to port sanilac mi-
334 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday afternoon...

.today...southeast winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. mostly sunny in the morning
becoming partly cloudy. waves 1 to 3 feet building to 2 to 4 feet
late in the afternoon. 
.tonight...southeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. light
showers and a chance of thunderstorms after midnight. waves 4 to
6 feet building to 6 to 9 feet after midnight. waves occasionally
around 12 feet. 
.tuesday...south winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots in the late morning and
afternoon. mostly cloudy with showers likely early in the
morning, then partly cloudy with a chance of showers in the late
morning and early afternoon. partly cloudy early in the
afternoon. waves 5 to 7 feet subsiding to 2 to 4 feet early in
the afternoon. waves occasionally around 10 feet. 
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy early
in the evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 270734
nshdtx
expires:202604271545;;598907

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 am edt mon apr 27 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.


lhz443-271545-
port sanilac to port huron mi-
334 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday afternoon...

.today...southeast winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. mostly sunny in the morning becoming
partly cloudy. waves 1 to 3 feet building to 2 to 4 feet late in
the afternoon. 
.tonight...southeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. light
showers and a chance of thunderstorms after midnight. waves 4 to
6 feet. waves occasionally around 8 feet. 
.tuesday...south winds 20 to 25 knots becoming southwest 15 to
20 knots in the late morning and afternoon. mostly cloudy with a
chance of showers early in the morning, then partly cloudy with a
chance of showers in the late morning and early afternoon. partly
cloudy early in the afternoon. waves 4 to 6 feet subsiding to
1 to 3 feet early in the afternoon. waves occasionally around
8 feet. 
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy early
in the evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kgrr 270859
nshgrr
expires:202604272000;;602439

nearshore marine forecast
national weather service grand rapids mi
458 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-272000-
pentwater to manistee mi-
458 am edt mon apr 27 2026

...small craft advisory in effect from 8 am edt this morning through
tuesday afternoon...

.today...southeast winds to 30 knots. mostly cloudy. a chance of
showers and thunderstorms in the afternoon. waves 2 to 4 feet.
.tonight...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet building to 6 to 8 feet in the late
evening and overnight. 
.tuesday...southwest winds to 30 knots decreasing to 10 to 20 knots
early in the afternoon. partly sunny with a slight chance of rain
showers. waves 6 to 8 feet subsiding to 3 to 5 feet early in the
afternoon. 
.tuesday night...west winds 5 to 15 knots veering north in the late
evening and overnight. partly cloudy. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.wednesday...north winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.thursday...north winds 10 to 15 knots. sunny. waves around 1 foot. 
.friday...north winds 10 to 20 knots. sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 270859
nshgrr
expires:202604272000;;602444

nearshore marine forecast
national weather service grand rapids mi
458 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz844-272000-
st joseph to south haven mi-
458 am edt mon apr 27 2026

...small craft advisory in effect from 8 am edt this morning through
tuesday afternoon...

.today...southeast winds 15 to 25 knots. rain showers likely and a
chance of thunderstorms in the afternoon. waves 2 to 3 feet. 
.tonight...south winds to 30 knots veering southwest 20 to 25 knots
after midnight. rain showers likely and a chance of thunderstorms.
waves 3 to 5 feet. 
.tuesday...west winds 15 to 25 knots decreasing to 10 to 15 knots
early in the afternoon. partly sunny. waves 3 to 5 feet. 
.tuesday night...north winds 5 to 10 knots veering northeast in the
late evening and overnight. partly cloudy. waves 1 to 3 feet. 
.wednesday...north winds 10 to 20 knots increasing to around
20 knots early in the afternoon. partly sunny. waves 1 to 2 feet
building to 2 to 4 feet early in the afternoon. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.friday...north winds 10 to 20 knots increasing to around 20 knots
early in the afternoon. mostly sunny. waves 1 to 3 feet building to
2 to 4 feet early in the afternoon. 

$$

fzus53 kgrr 270859
nshgrr
expires:202604272000;;602443

nearshore marine forecast
national weather service grand rapids mi
458 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz845-272000-
south haven to holland mi-
458 am edt mon apr 27 2026

...small craft advisory in effect from 8 am edt this morning through
tuesday afternoon...

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

$$

fzus53 kgrr 270859
nshgrr
expires:202604272000;;602442

nearshore marine forecast
national weather service grand rapids mi
458 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz846-272000-
holland to grand haven mi-
458 am edt mon apr 27 2026

...small craft advisory in effect from 8 am edt this morning through
tuesday afternoon...

.today...southeast winds 15 to 25 knots. mostly cloudy. a chance of
showers and thunderstorms in the afternoon. waves 2 to 4 feet.
.tonight...south winds to 30 knots veering southwest after midnight.
rain showers and a chance of thunderstorms. waves 3 to 5 feet
building to 5 to 7 feet in the late evening and overnight. 
.tuesday...west winds to 30 knots decreasing to 15 to 20 knots early
in the afternoon. mostly cloudy. waves 5 to 7 feet. 
.tuesday night...west winds 5 to 15 knots veering north after
midnight. partly cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late evening and overnight. 
.wednesday...north winds 10 to 20 knots backing northwest around
20 knots early in the afternoon. partly sunny. waves 1 to 2 feet
building to 2 to 4 feet early in the afternoon. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.friday...north winds 10 to 20 knots becoming northwest around
25 knots early in the afternoon. mostly sunny. waves 2 to 4 feet.

$$

fzus53 kgrr 270859
nshgrr
expires:202604272000;;602441

nearshore marine forecast
national weather service grand rapids mi
458 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-272000-
grand haven to whitehall mi-
458 am edt mon apr 27 2026

...small craft advisory in effect from 8 am edt this morning through
tuesday afternoon...

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

$$

fzus53 kgrr 270859
nshgrr
expires:202604272000;;602440

nearshore marine forecast
national weather service grand rapids mi
458 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-272000-
whitehall to pentwater mi-
458 am edt mon apr 27 2026

...small craft advisory in effect from 8 am edt this morning through
tuesday afternoon...

.today...southeast winds to 30 knots. rain showers likely and a
chance of thunderstorms in the afternoon. waves 1 to 3 feet building
to 3 to 5 feet in the late morning and afternoon. 
.tonight...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 4 to 6 feet building to 6 to 9 feet in the late
evening and overnight. 
.tuesday...west winds to 30 knots decreasing to 15 to 20 knots early
in the afternoon. partly sunny. waves 6 to 8 feet subsiding to 3 to
5 feet early in the afternoon. 
.tuesday night...west winds 10 to 15 knots veering north after
midnight. partly cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late evening and overnight. 
.wednesday...north winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.thursday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.friday...north winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. mostly sunny. waves 2 to 3 feet. 

$$

fzus53 kiwx 270822
nshiwx
expires:202604271430;;601129

nearshore marine forecast
national weather service northern indiana
422 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-271430-
new buffalo mi to st joseph mi-
422 am edt mon apr 27 2026

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

.today...southeast winds 10 to 15 knots becoming south 15 to
20 knots with gusts to 30 knots. a few gusts to 35 knot gales 
possible in the late afternoon. showers likely with a chance of 
thunderstorms. waves 1 to 3 feet. 
.tonight...south winds 15 to 25 knots becoming southwest. gusts 
to 30 knots. a few gusts to 35 knot gales possible in the evening.
showers with a chance of thunderstorms. waves 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 5 to
15 knots. gusts up to 25 knots. partly sunny. waves 2 to 4 feet
subsiding to 1 to 2 feet. 
.tuesday night...north winds less than 10 knots. a chance of
showers overnight. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

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

$$