fzus51 kcle 270130
nshcle
expires:202608270815;;419377

nearshore marine forecast
national weather service cleveland oh
930 pm edt wed aug 26 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>144-270815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
930 pm edt wed aug 26 2026

.rest of tonight...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms late this evening, then a slight chance
of showers and thunderstorms after midnight. waves 2 feet or
less. 
.thursday...west winds 5 to 10 knots becoming northwest. mostly
sunny. waves 1 foot or less. 
.thursday night...west winds 10 knots or less becoming north
10 to 15 knots. a chance of showers in the evening. a chance of
waterspouts overnight. waves 2 feet or less. 
.friday...north winds 5 to 10 knots becoming northeast. mostly
sunny. waves 2 feet 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 74 degrees, off cleveland 74
degrees, and off erie 73 degrees.

$$

fzus53 kdtx 270056
nshdtx
expires:202608270900;;418122

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
856 pm edt wed aug 26 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.


lhz422-270900-
inner saginaw bay sw of point au gres to bay port mi-
856 pm edt wed aug 26 2026

.rest of tonight...southwest winds 10 to 15 knots veering to the
west after midnight. partly cloudy. a chance of showers and
thunderstorms early this evening. a slight chance of waterspouts
early this evening. waves 2 feet or less. 
.thursday...northwest winds 10 to 15 knots. partly cloudy until
late afternoon becoming mostly sunny. waves 2 feet or less. 
.thursday night...north winds 10 to 15 knots. mostly clear. waves
2 feet or less. 
.friday...north winds 5 to 10 knots veering to the east early in
the afternoon. mostly sunny. waves 2 feet or less. 

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

$$

fzus53 kdtx 270056
nshdtx
expires:202608270900;;418125

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
856 pm edt wed aug 26 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.


lhz442-270900-
harbor beach to port sanilac mi-
856 pm edt wed aug 26 2026

.rest of tonight...southwest winds 10 to 15 knots veering to the
west early in the morning. mostly cloudy early this evening
becoming partly cloudy. light showers and thunderstorms likely
early this evening, then a chance of showers after midnight. a
chance of waterspouts early this evening, then a slight chance of
waterspouts after midnight. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 2 feet or less. 
.thursday night...north winds 10 to 15 knots. partly cloudy. a
slight chance of showers until early morning. waves 2 feet or
less building to 2 to 4 feet in the late evening and overnight. 
.friday...north winds 5 to 10 knots. partly cloudy early in the
morning then clearing. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 270056
nshdtx
expires:202608270900;;418126

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
856 pm edt wed aug 26 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.


lhz443-270900-
port sanilac to port huron mi-
856 pm edt wed aug 26 2026

.rest of tonight...southwest winds 10 to 15 knots veering to the
west early in the morning. mostly cloudy early this evening
becoming partly cloudy. a chance of showers and thunderstorms
early this evening. a chance of waterspouts early this evening,
then a slight chance of waterspouts after midnight. waves 2 feet
or less. 
.thursday...west winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 2 feet or less. 
.thursday night...north winds 10 to 15 knots. partly cloudy. a
slight chance of showers until early morning. waves 1 to 3 feet. 
.friday...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. mostly sunny. waves 1 to
3 feet. 

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

$$

fzus53 kdtx 270056
nshdtx
expires:202608270900;;418127

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
856 pm edt wed aug 26 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.


lez444-270900-
michigan waters of lake erie from detroit river to north cape mi-
856 pm edt wed aug 26 2026

.rest of tonight...southwest winds 10 to 15 knots. mostly cloudy
early this evening becoming partly cloudy. showers and
thunderstorms likely early this evening. a slight chance of
waterspouts. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots. mostly sunny until late
afternoon becoming partly cloudy. waves 2 feet or less. 
.thursday night...west winds 5 to 10 knots becoming north 10 to
15 knots in the late evening and overnight. partly cloudy. waves
2 feet or less. 
.friday...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and early afternoon, then veering to the east
early in the afternoon. mostly 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 kgrr 270611
nshgrr
expires:202608270800;;428598

nearshore marine forecast
national weather service grand rapids mi
211 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-270800-
whitehall to pentwater mi-
211 am edt thu aug 27 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots. sunny. waves 2 to
4 feet. 
.thursday night...northeast winds 5 to 15 knots veering east after
midnight. mostly clear. waves 1 to 3 feet. 
.friday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.saturday...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. partly sunny. waves 2 to 4 feet building to
3 to 5 feet in the late morning and afternoon. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 6 to 9 feet. 
.monday...south winds 15 to 25 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 

$$

fzus53 kgrr 270611
nshgrr
expires:202608270800;;428597

nearshore marine forecast
national weather service grand rapids mi
211 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-270800-
pentwater to manistee mi-
211 am edt thu aug 27 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.thursday night...northeast winds 5 to 15 knots veering east after
midnight. mostly clear. waves 1 to 3 feet. 
.friday...east winds 5 to 10 knots backing northeast in the late
morning and early afternoon, then backing west early in the
afternoon. sunny. waves 1 foot or less. 
.friday night...south winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.saturday...south winds 15 to 25 knots. partly sunny. waves 2 to
4 feet building to 3 to 5 feet in the late morning and afternoon. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 6 to 8 feet. 
.monday...south winds 15 to 25 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 3 to 5 feet. 

$$

fzus53 kgrr 270611
nshgrr
expires:202608270800;;428602

nearshore marine forecast
national weather service grand rapids mi
211 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz844-270800-
st joseph to south haven mi-
211 am edt thu aug 27 2026

.rest of tonight...northwest winds 10 to 15 knots. clear. waves 1 to
2 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.thursday night...north winds 5 to 15 knots veering east around
5 knots after midnight. mostly clear. waves 1 to 3 feet. 
.friday...east winds around 5 knots backing northwest early in the
afternoon. sunny. waves around 1 foot. 
.friday night...west winds 5 to 10 knots backing south in the late
evening and overnight. mostly clear. waves less than 1 foot. 
.saturday...south winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 270611
nshgrr
expires:202608270800;;428601

nearshore marine forecast
national weather service grand rapids mi
211 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz845-270800-
south haven to holland mi-
211 am edt thu aug 27 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 2 to
4 feet. 
.thursday night...north winds 5 to 15 knots veering east after
midnight. mostly clear. waves 2 to 4 feet. 
.friday...east winds 5 to 10 knots backing west early in the
afternoon. sunny. waves 1 foot or less. 
.friday night...west winds around 10 knots backing south in the late
evening and overnight. partly cloudy. waves less than 1 foot. 
.saturday...south winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds 15 to 25 knots. partly sunny. waves 3 to
5 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 270611
nshgrr
expires:202608270800;;428600

nearshore marine forecast
national weather service grand rapids mi
211 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz846-270800-
holland to grand haven mi-
211 am edt thu aug 27 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet. 
.thursday night...north winds 10 to 15 knots veering east 5 to
10 knots after midnight. mostly clear. waves 2 to 4 feet. 
.friday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves 1 foot or less. 
.friday night...west winds around 10 knots backing south in the late
evening and overnight. partly cloudy. waves 1 foot or less. 
.saturday...southwest winds 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 
.monday...southwest winds 15 to 25 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 270611
nshgrr
expires:202608270800;;428599

nearshore marine forecast
national weather service grand rapids mi
211 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-270800-
grand haven to whitehall mi-
211 am edt thu aug 27 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet. 
.thursday night...north winds 10 to 20 knots veering east 5 to
10 knots after midnight. mostly clear. waves 2 to 4 feet. 
.friday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves 1 foot or less. 
.friday night...southwest winds around 10 knots backing south in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.saturday...south winds 15 to 20 knots. partly sunny. waves 2 to
4 feet building to 3 to 5 feet in the late morning and afternoon. 
.sunday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 6 to 8 feet. 
.monday...south winds 20 to 25 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 

$$

fzus53 kiwx 270142
nshiwx
expires:202608270815;;419864

nearshore marine forecast
national weather service northern indiana
942 pm edt wed aug 26 2026

for waters within five nautical miles of shore on lake michigan


lmz043-270815-
new buffalo mi to st joseph mi-
942 pm edt wed aug 26 2026

.overnight...west winds 5 to 10 knots becoming northwest.
mostly clear. waves around 1 foot. 
.thursday...northwest winds around 10 knots becoming north.
sunny. waves 1 to 2 feet. 
.thursday night...north winds 10 knots or less becoming
northeast. mostly clear. waves 1 to 2 feet. 
.friday...east winds less than 10 knots. sunny. waves 1 foot or
less. 

the water temperature at st. joseph is 72 degrees and at michigan
city is 73 degrees.

$$