fzus51 kcle 221339
nshcle
expires:202608222015;;168089

nearshore marine forecast
national weather service cleveland oh
939 am edt sat aug 22 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.


lez142-143-222015-
maumee bay to reno beach oh-reno beach to the islands oh-
939 am edt sat aug 22 2026

.rest of today...southwest winds 5 to 10 knots becoming west. a
slight chance of showers late this morning, then a chance of
showers and thunderstorms early this afternoon. showers and
thunderstorms late. waves 1 foot or less. 
.tonight...northwest winds 10 to 15 knots increasing to 15 to
20 knots. showers and thunderstorms likely in the evening, then a
slight chance of showers and thunderstorms overnight. a chance of
waterspouts overnight. waves 1 to 3 feet. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts in the afternoon. a chance of showers in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers in the evening. a chance of
waterspouts. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus51 kcle 221339
nshcle
expires:202608222015;;168090

nearshore marine forecast
national weather service cleveland oh
939 am edt sat aug 22 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>146-222015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
939 am edt sat aug 22 2026

...small craft advisory in effect from late tonight through
monday morning...

.rest of today...southwest winds 5 to 15 knots. a slight chance
of showers late this morning, then a chance of showers and
thunderstorms early this afternoon. showers and thunderstorms
late. waves 2 feet or less. 
.tonight...west winds 10 to 15 knots becoming northwest 15 to
20 knots. showers and thunderstorms in the evening, then a chance
of showers with a slight chance of thunderstorms overnight. a
chance of waterspouts overnight. waves 1 to 3 feet building to
2 to 4 feet. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts. a chance of showers and thunderstorms in the
afternoon. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of waterspouts. showers likely with a
chance of thunderstorms in the evening, then a chance of showers
overnight. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus53 kdtx 221342
nshdtx
expires:202608222145;;168144

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 am edt sat aug 22 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.


lez444-222145-
michigan waters of lake erie from detroit river to north cape mi-
942 am edt sat aug 22 2026

.rest of today...southwest winds 5 to 10 knots becoming west
10 to 15 knots late in the afternoon. partly cloudy late in the
morning, then showers with thunderstorms likely in the afternoon.
a slight chance of waterspouts. waves 2 feet or less. 
.tonight...northwest winds 10 to 15 knots. mostly cloudy early in
the evening becoming mostly clear. a chance of showers and
thunderstorms early in the evening. a slight chance of
waterspouts early in the evening. waves 2 feet or less. 
.sunday...northwest winds 15 to 20 knots. mostly sunny until late
afternoon becoming partly cloudy. waves 1 to 3 feet. 
.sunday night...northwest winds 10 to 15 knots. mostly clear.
waves 2 feet or less. 

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

the water temperature at belle isle is 73 degrees.

$$

fzus53 kdtx 221342
nshdtx
expires:202608222145;;168139

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 am edt sat aug 22 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.


lhz422-222145-
inner saginaw bay sw of point au gres to bay port mi-
942 am edt sat aug 22 2026

...small craft advisory in effect from 8 pm edt this evening
through late sunday night...

.rest of today...west winds 5 to 10 knots becoming northwest
10 to 15 knots late in the afternoon. mostly cloudy. a chance of
showers and thunderstorms late in the morning, then showers
likely and a chance of thunderstorms in the afternoon. a slight
chance of waterspouts late in the morning. a chance of
waterspouts in the afternoon. waves 2 feet or less. 
.tonight...northwest winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and overnight. light showers and a
chance of thunderstorms early in the evening. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. 
.sunday...northwest winds 20 to 25 knots. partly cloudy. a chance
of showers early in the afternoon. waves 2 to 4 feet. 
.sunday night...northwest winds to 30 knots diminishing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. partly cloudy. a chance of showers early in the
evening. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 221342
nshdtx
expires:202608222145;;168142

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 am edt sat aug 22 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.


lhz442-222145-
harbor beach to port sanilac mi-
942 am edt sat aug 22 2026

...small craft advisory in effect from late tonight through
monday morning...

.rest of today...south winds 5 to 10 knots backing to the
northeast late in the afternoon. a chance of showers and
thunderstorms late in the morning, then showers and a chance of
thunderstorms in the afternoon. a chance of waterspouts. waves
2 feet or less. 
.tonight...north winds 10 to 15 knots becoming northwest 15 to
20 knots in the late evening and overnight. showers and a chance
of thunderstorms early in the evening, then a chance of showers
and thunderstorms in the late evening and early morning. a chance
of waterspouts early in the evening. a slight chance of
waterspouts in the late evening and early morning. waves 1 to
3 feet building to 3 to 5 feet in the late evening and overnight.
waves occasionally around 7 feet. 
.sunday...northwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late morning and early
afternoon, then diminishing to 15 to 20 knots with gusts to
30 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. a chance of showers early in
the morning. a slight chance of thunderstorms until late
afternoon, then a chance of showers and thunderstorms early in
the afternoon. waves 4 to 6 feet. waves occasionally around
7 feet. 
.sunday night...northwest winds 15 to 20 knots. mostly cloudy
early in the evening becoming partly cloudy. light showers likely
and a chance of thunderstorms early in the evening, then a chance
of showers in the late evening and early morning. waves 4 to
6 feet. waves occasionally around 7 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$

fzus53 kdtx 221342
nshdtx
expires:202608222145;;168143

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 am edt sat aug 22 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.


lhz443-222145-
port sanilac to port huron mi-
942 am edt sat aug 22 2026

...small craft advisory in effect from late tonight through
monday morning...

.rest of today...south winds 5 to 10 knots. a chance of showers
and thunderstorms late in the morning, then showers with
thunderstorms likely in the afternoon. a chance of waterspouts
late in the morning, then a slight chance of waterspouts in the
afternoon. waves 2 feet or less. 
.tonight...northwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. mostly cloudy until
early morning becoming partly cloudy. a slight chance of
waterspouts early in the evening. rain showers likely and a
chance of thunderstorms early in the evening, then a chance of
showers and thunderstorms in the late evening and early morning.
waves 1 to 3 feet building to 2 to 4 feet in the late evening and
overnight. 
.sunday...northwest winds 15 to 20 knots. mostly cloudy until
late afternoon becoming partly cloudy. a slight chance of showers
until late afternoon. a slight chance of, then showers likely and
a chance of thunderstorms early in the afternoon. waves 2 to
4 feet. 
.sunday night...northwest winds 15 to 20 knots. partly cloudy. a
chance of showers and thunderstorms early in the evening. waves
2 to 4 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$

fzus53 kgrr 221341
nshgrr
expires:202608222100;;168106

nearshore marine forecast
national weather service grand rapids mi
941 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz844-222100-
st joseph to south haven mi-
941 am edt sat aug 22 2026

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

.rest of today...northwest winds 20 to 25 knots. mostly sunny. waves
4 to 6 feet. 
.tonight...north winds 15 to 20 knots. mostly clear. waves 3 to
5 feet. 
.sunday...northwest winds 20 to 25 knots. sunny with a slight chance
of rain showers. waves 5 to 7 feet. 
.sunday night...north winds 15 to 25 knots decreasing to 10 to
15 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 2 to 4 feet after midnight. 
.monday...northwest winds around 10 knots. sunny. waves 1 to 3 feet.
.tuesday...south winds around 5 knots veering southwest early in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday...southwest winds 10 to 20 knots. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 221341
nshgrr
expires:202608222100;;168105

nearshore marine forecast
national weather service grand rapids mi
941 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz845-222100-
south haven to holland mi-
941 am edt sat aug 22 2026

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

.rest of today...northwest winds 20 to 25 knots. mostly sunny. waves
4 to 6 feet. 
.tonight...north winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.sunday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 
.sunday night...north winds 20 to 25 knots decreasing to 10 to
15 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 2 to 4 feet after midnight. 
.monday...northwest winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.wednesday...southwest winds 15 to 20 knots. mostly sunny. waves
2 to 4 feet. 

$$

fzus53 kgrr 221341
nshgrr
expires:202608222100;;168104

nearshore marine forecast
national weather service grand rapids mi
941 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz846-222100-
holland to grand haven mi-
941 am edt sat aug 22 2026

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

.rest of today...northwest winds 20 to 25 knots. mostly sunny. a
slight chance of showers and thunderstorms in the afternoon. waves
3 to 5 feet. 
.tonight...north winds 15 to 25 knots. mostly clear. waves 3 to
5 feet subsiding to 2 to 4 feet after midnight. 
.sunday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 
.sunday night...northwest winds to 30 knots becoming north 10 to
20 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 1 to 3 feet. 
.monday...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday...southeast winds 5 to 10 knots veering southwest in the
late morning and afternoon. mostly sunny. waves 1 foot or less. 
.wednesday...southwest winds 15 to 25 knots. mostly sunny with a
chance of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 221341
nshgrr
expires:202608222100;;168103

nearshore marine forecast
national weather service grand rapids mi
941 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz847-222100-
grand haven to whitehall mi-
941 am edt sat aug 22 2026

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

.rest of today...northwest winds 20 to 25 knots. partly sunny late
in the morning then clearing. a slight chance of showers and
thunderstorms in the afternoon. waves 3 to 5 feet. 
.tonight...north winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.sunday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 
.sunday night...north winds to 30 knots decreasing to 10 to 20 knots
in the late evening and overnight. mostly clear. waves 4 to 6 feet
subsiding to 1 to 3 feet. 
.monday...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday...south winds 5 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.wednesday...southwest winds 20 to 25 knots. mostly sunny with a
chance of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 221341
nshgrr
expires:202608222100;;168102

nearshore marine forecast
national weather service grand rapids mi
941 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz848-222100-
whitehall to pentwater mi-
941 am edt sat aug 22 2026

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

.rest of today...northwest winds 20 to 25 knots. partly sunny late
in the morning then clearing. a slight chance of rain showers in the
afternoon. waves 3 to 5 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy with a slight
chance of rain showers. waves 4 to 6 feet. 
.sunday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 
.sunday night...north winds to 30 knots decreasing to 10 to 20 knots
in the late evening and overnight. partly cloudy. waves 4 to 6 feet.
.monday...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday...south winds 5 to 15 knots veering southwest 15 to
20 knots early in the afternoon. mostly sunny. waves 1 to 2 feet. 
.wednesday...southwest winds 15 to 25 knots. mostly sunny with a
chance of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 221341
nshgrr
expires:202608222100;;168101

nearshore marine forecast
national weather service grand rapids mi
941 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz849-222100-
pentwater to manistee mi-
941 am edt sat aug 22 2026

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

.rest of today...northwest winds 15 to 20 knots. mostly sunny. a
slight chance of showers and thunderstorms in the afternoon. waves
2 to 4 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy with a slight
chance of showers and thunderstorms. waves 2 to 4 feet building to
4 to 6 feet in the late evening and overnight. 
.sunday...northwest winds to 30 knots. mostly sunny. waves 4 to
6 feet. 
.sunday night...north winds 15 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.monday...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday...southwest winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.wednesday...southwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 

$$

fzus53 kiwx 221457
nshiwx
expires:202608222015;;170472

nearshore marine forecast
national weather service northern indiana
1057 am edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz043-222015-
new buffalo mi to st joseph mi-
1057 am edt sat aug 22 2026

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

.this afternoon...northwest winds 15 to 20 knots. gusts up to
25 knots. a slight chance of waterspouts late. waves 3 to 5 feet.
.tonight...northwest winds 10 to 15 knots becoming north. a
slight chance of waterspouts. a slight chance of showers and
thunderstorms in the evening, then a chance of showers overnight.
waves 2 to 4 feet. 
.sunday...northwest winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 25 knots. a slight chance of waterspouts in
the morning. a chance of showers in the morning. waves 3 to
6 feet. 
.sunday night...north winds 5 to 15 knots. mostly clear. waves
3 to 5 feet subsiding to 2 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at michigan city is 71 degrees.

$$