fzus51 kcle 200128
nshcle
expires:202608200815;;021589

nearshore marine forecast
national weather service cleveland oh
928 pm edt wed aug 19 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>144-200815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
928 pm edt wed aug 19 2026

.rest of tonight...east winds 10 knots or less. a slight chance
of showers and thunderstorms late this evening, then a chance of
showers with a slight chance of thunderstorms after midnight.
waves 1 foot or less. 
.thursday...northeast winds 5 to 15 knots. a chance of showers
with a slight chance of thunderstorms in the morning. waves
2 feet or less. 
.thursday night...northeast winds 10 knots or less becoming
southeast. mostly clear. waves 2 feet or less. 
.friday...southeast winds 10 knots or less becoming east. sunny.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

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

$$

fzus53 kdtx 200153
nshdtx
expires:202608201000;;022123

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
953 pm edt wed aug 19 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.


lez444-201000-
michigan waters of lake erie from detroit river to north cape mi-
953 pm edt wed aug 19 2026

.rest of tonight...light and variable winds becoming northeast
5 to 10 knots after midnight. mostly cloudy. a chance of showers
and a slight chance of thunderstorms this evening, then a slight
chance of showers after midnight. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots. partly cloudy with a
slight chance of showers early in the morning, then mostly sunny
in the late morning and afternoon. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning, then diminishing
to 5 to 10 knots after midnight. clear. waves 2 feet or less. 
.friday...southeast winds 5 to 10 knots. partly cloudy early in
the morning then clearing. waves 2 feet or less. 

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

the water temperature at belle isle is 76 degrees.

$$

fzus53 kdtx 200153
nshdtx
expires:202608201000;;022118

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
953 pm edt wed aug 19 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.


lhz422-201000-
inner saginaw bay sw of point au gres to bay port mi-
953 pm edt wed aug 19 2026

.rest of tonight...northeast winds 5 to 10 knots. clear. waves
2 feet or less. 
.thursday...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. sunny. waves 2 feet or less. 
.thursday night...east winds 10 to 15 knots veering to the
southeast after midnight. mostly clear. waves 2 feet or less. 
.friday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. mostly sunny until late
afternoon becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 200153
nshdtx
expires:202608201000;;022121

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
953 pm edt wed aug 19 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.


lhz442-201000-
harbor beach to port sanilac mi-
953 pm edt wed aug 19 2026

.rest of tonight...northeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...east winds 5 to 10 knots veering to the
southeast after midnight. clear. waves 2 feet or less. 
.friday...southeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny. waves
2 feet or less. 

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

$$

fzus53 kdtx 200153
nshdtx
expires:202608201000;;022122

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
953 pm edt wed aug 19 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.


lhz443-201000-
port sanilac to port huron mi-
953 pm edt wed aug 19 2026

.rest of tonight...northeast winds 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.thursday night...northeast winds 10 to 15 knots becoming east
5 to 10 knots in the late evening and overnight. clear. waves
2 feet or less. 
.friday...southeast winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 

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

$$

fzus53 kgrr 200136
nshgrr
expires:202608200800;;021725

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz844-200800-
st joseph to south haven mi-
936 pm edt wed aug 19 2026

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

$$

fzus53 kgrr 200136
nshgrr
expires:202608200800;;021724

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz845-200800-
south haven to holland mi-
936 pm edt wed aug 19 2026

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

$$

fzus53 kgrr 200136
nshgrr
expires:202608200800;;021723

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz846-200800-
holland to grand haven mi-
936 pm edt wed aug 19 2026

.through early evening...northwest winds 10 to 20 knots. partly
sunny. waves around 1 foot. 
.tonight...north winds 10 to 20 knots veering northeast after
midnight. partly cloudy. waves 1 to 2 feet. 
.thursday...northeast winds 5 to 15 knots backing northwest early in
the afternoon. sunny. waves 1 foot or less. 
.thursday night...northwest winds 5 to 15 knots veering southeast
after midnight. mostly clear. waves 1 foot or less. 
.friday...south winds 10 to 20 knots veering southwest early in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.friday night...southwest winds 10 to 15 knots becoming around
15 knots after midnight. partly cloudy with a chance of rain
showers. waves 1 to 3 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet building to 3 to 5 feet in the late morning and afternoon. 
.sunday...north winds 10 to 15 knots becoming northwest to 30 knots
in the late morning and afternoon. sunny. waves 1 to 3 feet building
to 3 to 5 feet in the late morning and afternoon. 
.monday...northeast winds around 10 knots backing northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 200136
nshgrr
expires:202608200800;;021722

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-200800-
grand haven to whitehall mi-
936 pm edt wed aug 19 2026

.through early evening...northwest winds 10 to 20 knots. partly
sunny. waves around 1 foot. 
.tonight...north winds 10 to 20 knots veering northeast in the late
evening and overnight. mostly clear. waves 1 to 2 feet. 
.thursday...northeast winds 5 to 15 knots backing northwest early in
the afternoon. sunny. waves 1 foot or less. 
.thursday night...northwest winds 5 to 15 knots veering east in the
late evening and early morning, then veering southeast after
midnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 15 to 20 knots. partly sunny with a slight
chance of rain showers. waves 2 to 4 feet. 
.friday night...southwest winds 15 to 20 knots veering west after
midnight. partly cloudy with a chance of rain showers. waves 2 to
4 feet. 
.saturday...northwest winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...north winds 15 to 25 knots backing northwest to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 
.monday...northeast winds around 10 knots backing northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 200136
nshgrr
expires:202608200800;;021721

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-200800-
whitehall to pentwater mi-
936 pm edt wed aug 19 2026

.through early evening...north winds 10 to 15 knots. mostly sunny.
waves 1 foot or less. 
.tonight...north winds 10 to 15 knots veering northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves
1 foot or less. 
.thursday...east winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...southwest winds 5 to 15 knots backing southeast in
the late evening and overnight. partly cloudy. waves 1 foot or less.
.friday...south winds 15 to 20 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet building to 2 to 4 feet in
the late morning and afternoon. 
.friday night...south winds 10 to 20 knots veering west after
midnight. partly cloudy with a chance of rain showers. waves 2 to
4 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...north winds 15 to 25 knots backing northwest to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 
.monday...northeast winds around 10 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 

$$

fzus53 kgrr 200136
nshgrr
expires:202608200800;;021720

nearshore marine forecast
national weather service grand rapids mi
936 pm edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-200800-
pentwater to manistee mi-
936 pm edt wed aug 19 2026

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

$$