fzus51 kcle 111942
nshcle
expires:202608120215;;015752

nearshore marine forecast
national weather service cleveland oh
342 pm edt tue aug 11 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>144-120215-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
342 pm edt tue aug 11 2026

.tonight...southwest winds less than 10 knots becoming west. a
chance of showers and thunderstorms early, then a slight chance
of showers and thunderstorms late this evening. a slight chance
of showers after midnight. waves 1 foot or less. 
.wednesday...west winds 10 knots or less. a slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.wednesday night...southwest winds less than 10 knots. a chance
of showers in the evening. waves 1 foot or less. 
.thursday...southeast winds less than 10 knots becoming
northeast. a chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 78 degrees.

$$

fzus53 kdtx 111946
nshdtx
expires:202608120400;;015880

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 pm edt tue aug 11 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.


lez444-120400-
michigan waters of lake erie from detroit river to north cape mi-
346 pm edt tue aug 11 2026

.tonight...west winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms in the evening, then a slight chance of
showers after midnight. patchy fog after midnight. waves 2 feet
or less. 
.wednesday...southwest winds 5 to 10 knots. partly cloudy. patchy
fog early in the morning. a slight chance of showers and
thunderstorms early in the afternoon. waves 2 feet or less. 
.wednesday night...southwest winds 5 to 10 knots until early
morning becoming light and variable. mostly clear. waves 2 feet
or less. 
.thursday...northeast winds 5 to 10 knots veering to the south in
the late morning and afternoon. partly cloudy until late
afternoon becoming mostly cloudy. a chance of showers early in
the afternoon. waves 2 feet or less. 

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

the water temperature at belle isle is 77 degrees.

$$

fzus53 kdtx 111946
nshdtx
expires:202608120400;;015875

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 pm edt tue aug 11 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.


lhz422-120400-
inner saginaw bay sw of point au gres to bay port mi-
346 pm edt tue aug 11 2026

.tonight...east winds 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.wednesday...north 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 until late afternoon
becoming mostly sunny. a chance of showers and a slight chance of
thunderstorms early in the afternoon. waves 2 feet or less. 
.wednesday night...east winds 5 to 10 knots until early morning
becoming light and variable. mostly clear. a chance of showers
early in the evening. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots early in the morning
becoming light and variable, then becoming northeast 5 to
10 knots early in the afternoon. partly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kdtx 111946
nshdtx
expires:202608120400;;015878

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 pm edt tue aug 11 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.


lhz442-120400-
harbor beach to port sanilac mi-
346 pm edt tue aug 11 2026

.tonight...east winds 5 to 10 knots veering to the west early in
the morning. mostly clear. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots veering to the
northeast in the late morning and afternoon. partly cloudy. a
slight chance of thunderstorms early in the morning. a slight
chance of showers until late afternoon, then a chance of showers
and a slight chance of thunderstorms early in the afternoon.
waves 2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots backing to the
north in the late evening and early morning, then becoming light
and variable after midnight. mostly clear. a chance of showers
early in the evening. waves 2 feet or less. 
.thursday...light and variable winds becoming north 5 to 10 knots
in the late morning and afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 111946
nshdtx
expires:202608120400;;015879

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 pm edt tue aug 11 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.


lhz443-120400-
port sanilac to port huron mi-
346 pm edt tue aug 11 2026

.tonight...northeast winds 5 to 10 knots veering to the southeast
after midnight, then veering to the west early in the morning.
mostly clear. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots veering to the
northeast in the late morning and 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. 
.wednesday night...northeast winds 5 to 10 knots until early
morning becoming light and variable. mostly clear. a chance of
showers and thunderstorms early in the evening. waves 2 feet or
less. 
.thursday...light and variable winds becoming north 5 to 10 knots
in the late morning and afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kgrr 111941
nshgrr
expires:202608120800;;015664

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz848-120800-
whitehall to pentwater mi-
341 pm edt tue aug 11 2026

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

$$

fzus53 kgrr 111941
nshgrr
expires:202608120800;;015663

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz849-120800-
pentwater to manistee mi-
341 pm edt tue aug 11 2026

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

$$

fzus53 kgrr 111941
nshgrr
expires:202608120800;;015668

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz844-120800-
st joseph to south haven mi-
341 pm edt tue aug 11 2026

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

$$

fzus53 kgrr 111941
nshgrr
expires:202608120800;;015667

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz845-120800-
south haven to holland mi-
341 pm edt tue aug 11 2026

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

$$

fzus53 kgrr 111941
nshgrr
expires:202608120800;;015666

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz846-120800-
holland to grand haven mi-
341 pm edt tue aug 11 2026

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

$$

fzus53 kgrr 111941
nshgrr
expires:202608120800;;015665

nearshore marine forecast
national weather service grand rapids mi
341 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz847-120800-
grand haven to whitehall mi-
341 pm edt tue aug 11 2026

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

$$

fzus53 kiwx 111917
nshiwx
expires:202608120400;;015167

nearshore marine forecast
national weather service northern indiana
317 pm edt tue aug 11 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-120400-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
317 pm edt tue aug 11 2026

.tonight...southeast winds less than 10 knots. a chance of
showers with a slight chance of thunderstorms this evening. waves
1 foot or less. 
.wednesday...southeast winds less than 10 knots becoming
northwest. a chance of showers. waves 1 foot or less. 
.wednesday night...north winds less than 10 knots. a slight
chance of showers. waves 1 foot or less. 
.thursday...east winds less than 10 knots becoming north. a
chance of showers in the morning, then showers likely with a
slight chance of thunderstorms in the afternoon. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 72 degrees and at michigan
city is 67 degrees.

$$