fzus51 kcle 270758
nshcle
expires:202608271415;;434142

nearshore marine forecast
national weather service cleveland oh
358 am edt thu aug 27 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.


lez142-143-271415-
maumee bay to reno beach oh-reno beach to the islands oh-
358 am edt thu aug 27 2026

.today...west winds 10 knots or less becoming northwest. mostly
sunny. waves 2 feet or less. 
.tonight...west winds 10 knots or less becoming northeast 10 to
15 knots. a chance of waterspouts overnight. waves 2 feet or
less. 
.friday...northeast winds 5 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...east winds 10 knots or less becoming south.
mostly clear. waves 1 foot or less. 

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.

$$

fzus51 kcle 270758
nshcle
expires:202608271415;;434143

nearshore marine forecast
national weather service cleveland oh
358 am edt thu aug 27 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>146-271415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
358 am edt thu aug 27 2026

.today...west winds 5 to 15 knots becoming northwest. mostly
sunny. waves 2 feet or less. 
.tonight...west winds 10 knots or less becoming northeast 10 to
15 knots. a chance of waterspouts overnight. waves 2 feet or
less. 
.friday...northeast winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.friday night...northeast winds 10 knots or less becoming
southeast. mostly clear. waves 1 foot or less. 

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 270746
nshdtx
expires:202608271600;;434000

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 am edt thu aug 27 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.


lez444-271600-
michigan waters of lake erie from detroit river to north cape mi-
346 am edt thu aug 27 2026

.today...west winds 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.tonight...northwest winds 5 to 10 knots veering to the northeast
after midnight. 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. 
.friday night...southeast winds 5 to 10 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 72 degrees.

$$

fzus53 kdtx 270746
nshdtx
expires:202608271600;;433995

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 am edt thu aug 27 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.


lhz422-271600-
inner saginaw bay sw of point au gres to bay port mi-
346 am edt thu aug 27 2026

.today...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the afternoon. partly cloudy. a slight chance of
showers in the afternoon. waves 2 feet or less. 
.tonight...north winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear. a slight chance of showers
early in the evening. 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. 
.friday night...southeast winds 5 to 10 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 270746
nshdtx
expires:202608271600;;433998

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 am edt thu aug 27 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.


lhz442-271600-
harbor beach to port sanilac mi-
346 am edt thu aug 27 2026

.today...west winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning, then becoming northwest 5 to 10 knots in the
afternoon. partly cloudy. a slight chance of showers in the
afternoon. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. partly cloudy. a slight chance
of showers until early morning. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.friday night...northeast winds 5 to 10 knots veering to the
southeast in the late evening and overnight. mostly clear. waves
2 feet or less. 

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

$$

fzus53 kdtx 270746
nshdtx
expires:202608271600;;433999

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
346 am edt thu aug 27 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.


lhz443-271600-
port sanilac to port huron mi-
346 am edt thu aug 27 2026

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

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

$$

fzus53 kgrr 271003
nshgrr
expires:202608272000;;439334

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

for waters within five nautical miles of shore on lake michigan


lmz849-272000-
pentwater to manistee mi-
603 am edt thu aug 27 2026

.today...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.tonight...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 northwest 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.friday night...northeast winds 5 to 15 knots veering south in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.saturday...south winds 15 to 25 knots. partly sunny with a slight
chance of rain showers. waves 1 to 3 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 5 to 7 feet. 
.monday...south winds 10 to 20 knots. partly sunny with rain showers
likely. waves 3 to 5 feet. 

$$

fzus53 kgrr 271003
nshgrr
expires:202608272000;;439339

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

for waters within five nautical miles of shore on lake michigan


lmz844-272000-
st joseph to south haven mi-
603 am edt thu aug 27 2026

.today...northwest winds 10 to 15 knots. sunny. waves 1 to 3 feet. 
.tonight...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...north winds 5 to 10 knots veering south in the late
evening and overnight. partly cloudy. 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 with a chance
of rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 271003
nshgrr
expires:202608272000;;439338

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

for waters within five nautical miles of shore on lake michigan


lmz845-272000-
south haven to holland mi-
603 am edt thu aug 27 2026

.today...northwest winds 10 to 15 knots. sunny. waves 2 to 4 feet. 
.tonight...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 northeast in the late
morning and early afternoon, then backing northwest early in the
afternoon. sunny. waves 1 foot or less. 
.friday night...northwest winds around 10 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots. partly sunny. waves around
1 foot. 
.sunday...south winds 15 to 20 knots. mostly cloudy with a chance of
rain showers. waves 2 to 4 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 271003
nshgrr
expires:202608272000;;439337

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

for waters within five nautical miles of shore on lake michigan


lmz846-272000-
holland to grand haven mi-
603 am edt thu aug 27 2026

.today...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tonight...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...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy with a chance of
rain showers. waves 3 to 5 feet. 
.monday...southwest winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 271003
nshgrr
expires:202608272000;;439336

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

for waters within five nautical miles of shore on lake michigan


lmz847-272000-
grand haven to whitehall mi-
603 am edt thu aug 27 2026

.today...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tonight...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 10 to 15 knots early
in the afternoon. mostly sunny. waves 1 foot or less. 
.friday night...west winds 10 to 15 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. 
.sunday...south winds 20 to 25 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet. 
.monday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 3 to 5 feet. 

$$

fzus53 kgrr 271003
nshgrr
expires:202608272000;;439335

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

for waters within five nautical miles of shore on lake michigan


lmz848-272000-
whitehall to pentwater mi-
603 am edt thu aug 27 2026

.today...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tonight...northeast winds 5 to 15 knots veering east after
midnight. mostly clear. waves 1 to 3 feet. 
.friday...east winds 5 to 10 knots veering southeast in the late
morning and early afternoon, then veering west early in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...northwest winds 10 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.saturday...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. partly sunny. waves 1 to 3 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 5 to 7 feet. 
.monday...south winds 15 to 20 knots. partly sunny with rain showers
likely. waves 3 to 5 feet. 

$$

fzus53 kiwx 270751
nshiwx
expires:202608271430;;434075

nearshore marine forecast
national weather service northern indiana
351 am edt thu aug 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-271430-
new buffalo mi to st joseph mi-
351 am edt thu aug 27 2026

.today...northwest winds 5 to 10 knots becoming north around 10
knots. mostly sunny. waves 2 feet or less building to 1 to 3 feet
early in the afternoon. 
.tonight...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. 
.friday night...northeast winds less than 10 knots becoming
south. mostly clear. waves 1 foot or less. 

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


$$