fzus51 kcle 311957
nshcle
expires:202609010215;;681025

nearshore marine forecast
national weather service cleveland oh
357 pm edt mon aug 31 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.


lez142-143-010215-
maumee bay to reno beach oh-reno beach to the islands oh-
357 pm edt mon aug 31 2026

.tonight...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms early. a slight chance of showers and
thunderstorms late. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. a chance of showers
with a slight chance of thunderstorms in the morning. waves
1 foot or less. 
.tuesday night...southwest winds 5 to 10 knots. mostly cloudy in
the evening, then becoming partly cloudy. waves 1 foot or less. 
.wednesday...southwest winds 5 to 15 knots. sunny. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 74 degrees.

$$

fzus51 kcle 311957
nshcle
expires:202609010215;;681026

nearshore marine forecast
national weather service cleveland oh
357 pm edt mon aug 31 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>146-010215-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
357 pm edt mon aug 31 2026

.tonight...southwest winds 5 to 15 knots. a slight chance of
showers and thunderstorms late. waves 2 feet or less. 
.tuesday...southwest winds 5 to 15 knots becoming west. a chance
of showers with a slight chance of thunderstorms in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 10 knots or less. mostly cloudy
in the evening, then becoming partly cloudy. waves 1 foot or
less. 
.wednesday...southwest winds 5 to 10 knots. mostly sunny. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 74 degrees.

$$

fzus53 kdtx 311955
nshdtx
expires:202609010400;;680926

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 pm edt mon aug 31 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.


lez444-010400-
michigan waters of lake erie from detroit river to north cape mi-
355 pm edt mon aug 31 2026

.tonight...southwest winds 10 to 15 knots. partly cloudy with
scattered showers and a slight chance of thunderstorms. waves
2 feet or less. 
.tuesday...southwest winds 5 to 10 knots. partly cloudy. a chance
of showers and a slight chance of thunderstorms early in the
morning, then a chance of showers and thunderstorms in the late
morning and afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots. mostly cloudy
early in the evening becoming partly cloudy. waves 2 feet or
less. 
.wednesday...southwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. sunny. 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 311955
nshdtx
expires:202609010400;;680921

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 pm edt mon aug 31 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.


lhz422-010400-
inner saginaw bay sw of point au gres to bay port mi-
355 pm edt mon aug 31 2026

.tonight...southwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. partly cloudy. numerous showers
and a chance of thunderstorms in the evening, then a slight
chance of showers and thunderstorms after midnight. waves 2 feet
or less. 
.tuesday...west winds 5 to 10 knots early in the morning becoming
light and variable, then becoming east 5 to 10 knots early in the
afternoon. partly cloudy. a slight chance of showers and
thunderstorms until late afternoon, then a chance of showers and
thunderstorms early in the afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. partly cloudy
becoming mostly cloudy in the late evening and early morning
becoming partly cloudy. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. partly cloudy. light
showers likely and a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 311955
nshdtx
expires:202609010400;;680924

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 pm edt mon aug 31 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.


lhz442-010400-
harbor beach to port sanilac mi-
355 pm edt mon aug 31 2026

.tonight...south winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. mostly cloudy with numerous showers and
a chance of thunderstorms in the evening, then partly cloudy with
a chance of showers and a slight chance of thunderstorms after
midnight. waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots veering to the north in the
late morning and early afternoon, then veering to the east early
in the afternoon. mostly sunny with a chance of showers and a
slight chance of thunderstorms early in the morning, then partly
cloudy with a chance of showers and thunderstorms in the late
morning and afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 5 to 10 knots veering to the
southwest in the late evening and overnight. partly cloudy. a
chance of showers and thunderstorms until early morning. waves
2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. partly cloudy. light
showers likely and a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 311955
nshdtx
expires:202609010400;;680925

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
355 pm edt mon aug 31 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.


lhz443-010400-
port sanilac to port huron mi-
355 pm edt mon aug 31 2026

.tonight...south winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. mostly cloudy with a chance of showers
and thunderstorms in the evening, then mostly clear with a chance
of showers and a slight chance of thunderstorms after midnight.
waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots veering to the north in the
late morning and early afternoon, then veering to the northeast
early in the afternoon. mostly sunny until late afternoon
becoming partly cloudy. a chance of showers and a slight chance
of thunderstorms early in the morning, then a chance of showers
and thunderstorms in the late morning and afternoon. waves 2 feet
or less. 
.tuesday night...east winds 5 to 10 knots veering to the
southwest in the late evening and overnight. partly cloudy. a
chance of showers and thunderstorms until early morning. waves
2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. mostly sunny until
late afternoon, then partly cloudy with showers likely and a
chance of thunderstorms early in the afternoon. waves 2 feet or
less. 

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

$$

fzus53 kgrr 311831
nshgrr
expires:202609010800;;677272

nearshore marine forecast
national weather service grand rapids mi
231 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz844-010800-
st joseph to south haven mi-
231 pm edt mon aug 31 2026

.through early evening...south winds 15 to 20 knots. mostly sunny
with a chance of rain showers and a slight chance of thunderstorms.
waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots. partly cloudy. a slight
chance of rain showers in the evening. waves 1 to 3 feet. 
.tuesday...southwest winds around 10 knots. mostly sunny with a
slight chance of showers and thunderstorms. waves around 1 foot. 
.tuesday night...southwest winds 5 to 15 knots. partly cloudy with a
slight chance of rain showers. waves 1 foot or less. 
.wednesday...southwest winds 10 to 15 knots. sunny. waves 1 foot or
less. 
.wednesday night...southwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.thursday...west winds around 10 knots veering northwest early in
the afternoon. partly sunny. waves around 1 foot. 
.friday...northeast winds around 10 knots backing northwest early in
the afternoon. partly sunny with a chance of showers and
thunderstorms. waves less than 1 foot. 
.saturday...east winds around 10 knots backing northeast early in
the afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 311831
nshgrr
expires:202609010800;;677271

nearshore marine forecast
national weather service grand rapids mi
231 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz845-010800-
south haven to holland mi-
231 pm edt mon aug 31 2026

.through early evening...south winds 15 to 20 knots. partly sunny
with a chance of rain showers and a slight chance of thunderstorms.
waves 2 to 4 feet. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. a chance
of rain showers in the evening. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.tuesday...southwest winds around 10 knots. mostly sunny with a
slight chance of rain showers. waves around 1 foot. 
.tuesday night...southwest winds 10 to 15 knots. partly cloudy with
a slight chance of rain showers. waves around 1 foot. 
.wednesday...southwest winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 
.wednesday night...southwest winds 10 to 15 knots. partly cloudy.
waves around 1 foot. 
.thursday...south winds around 10 knots veering west early in the
afternoon. partly sunny. waves around 1 foot. 
.friday...northeast winds around 10 knots backing northwest early in
the afternoon. partly sunny with rain showers likely and a chance of
thunderstorms. waves less than 1 foot. 
.saturday...east winds 10 to 15 knots backing northeast early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 311831
nshgrr
expires:202609010800;;677270

nearshore marine forecast
national weather service grand rapids mi
231 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz846-010800-
holland to grand haven mi-
231 pm edt mon aug 31 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...south winds 20 to 25 knots. partly sunny
with a chance of rain showers and a slight chance of thunderstorms.
waves 3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. a slight
chance of rain showers in the evening. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. 
.tuesday...southwest winds around 10 knots. mostly sunny with a
slight chance of rain showers. waves 1 to 2 feet. 
.tuesday night...southwest winds 10 to 15 knots. partly cloudy with
a slight chance of showers and thunderstorms. waves around 1 foot. 
.wednesday...southwest winds 10 to 15 knots. mostly sunny with a
slight chance of rain showers. waves around 1 foot. 
.wednesday night...southwest winds 10 to 15 knots veering west 5 to
10 knots after midnight. partly cloudy with a chance of rain
showers. waves around 1 foot. 
.thursday...east winds 5 to 10 knots veering west in the late
morning and afternoon. partly sunny with a chance of showers and
thunderstorms. waves around 1 foot. 
.friday...northeast winds around 10 knots backing northwest early in
the afternoon. partly sunny with rain showers likely and a chance of
thunderstorms. waves less than 1 foot. 
.saturday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kgrr 311831
nshgrr
expires:202609010800;;677269

nearshore marine forecast
national weather service grand rapids mi
231 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz847-010800-
grand haven to whitehall mi-
231 pm edt mon aug 31 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...south winds 20 to 25 knots. partly sunny
with a chance of rain showers and a slight chance of thunderstorms.
waves 3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. a slight
chance of rain showers in the evening. waves 3 to 5 feet subsiding
to 2 to 4 feet after midnight. 
.tuesday...southwest winds around 10 knots. partly sunny with a
slight chance of rain showers. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.wednesday...south winds 10 to 15 knots. mostly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.wednesday night...southwest winds 10 to 15 knots veering north 5 to
10 knots after midnight. partly cloudy with a chance of rain
showers. waves around 1 foot. 
.thursday...east winds 5 to 10 knots backing northwest in the late
morning and afternoon. partly sunny with a chance of rain showers.
waves 1 foot or less. 
.friday...east winds around 10 knots backing west early in the
afternoon. partly sunny with a chance of thunderstorms. waves less
than 1 foot. 
.saturday...east winds 10 to 15 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kgrr 311831
nshgrr
expires:202609010800;;677268

nearshore marine forecast
national weather service grand rapids mi
231 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz848-010800-
whitehall to pentwater mi-
231 pm edt mon aug 31 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...south winds 20 to 25 knots. partly sunny
with a slight chance of showers and thunderstorms. waves 3 to
5 feet. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. a slight
chance of rain showers in the evening. waves 3 to 5 feet. 
.tuesday...southwest winds 5 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.wednesday...south winds 5 to 10 knots. mostly sunny with a chance
of rain showers and a slight chance of thunderstorms. waves around
1 foot. 
.wednesday night...southwest winds 10 to 15 knots veering north 5 to
10 knots in the late evening and overnight. partly cloudy with a
chance of rain showers. waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots backing northwest early in
the afternoon. partly sunny with a chance of rain showers. waves
1 foot or less. 
.friday...east winds around 10 knots backing north early in the
afternoon. partly sunny. waves 1 foot or less. 
.saturday...east winds 10 to 15 knots backing northeast early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 311831
nshgrr
expires:202609010800;;677267

nearshore marine forecast
national weather service grand rapids mi
231 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz849-010800-
pentwater to manistee mi-
231 pm edt mon aug 31 2026

...small craft advisory in effect until 11 pm edt this evening...

.through early evening...south winds 15 to 25 knots. mostly sunny
with a slight chance of rain showers. waves 3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. a slight
chance of rain showers in the evening, then a slight chance of
showers and thunderstorms after midnight. waves 3 to 5 feet
subsiding to 2 to 4 feet after midnight. 
.tuesday...south winds 5 to 10 knots veering southwest 10 to
15 knots early in the afternoon. partly sunny with a slight chance
of showers and thunderstorms. waves 1 to 3 feet. 
.tuesday night...south winds 5 to 15 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves 1 to 2 feet. 
.wednesday...south winds 5 to 10 knots veering southwest early in
the afternoon. partly sunny with a chance of showers and
thunderstorms. waves around 1 foot. 
.wednesday night...northwest winds 5 to 10 knots veering northeast
in the late evening and overnight. partly cloudy with a chance of
rain showers. waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots backing north early in the
afternoon. partly sunny. waves less than 1 foot. 
.friday...east winds 5 to 15 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 
.saturday...east winds 5 to 15 knots backing northeast early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kiwx 312044
nshiwx
expires:202609010215;;683276

nearshore marine forecast
national weather service northern indiana
444 pm edt mon aug 31 2026

for waters within five nautical miles of shore on lake michigan


lmz043-010215-
new buffalo mi to st joseph mi-
444 pm edt mon aug 31 2026

.tonight...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms early, then a slight chance of showers and
thunderstorms late this evening. waves 2 feet or less. 
.tuesday...southwest winds 10 knots or less. mostly sunny. waves
1 foot or less. 
.tuesday night...southwest winds 10 knots or less. mostly cloudy
in the evening, then clearing. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. sunny. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 73 degrees and at michigan
city is 63 degrees.

$$