fzus53 kdtx 051349
nshdtx
expires:202609052200;;949349

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt sat sep 5 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.


lez444-052200-
michigan waters of lake erie from detroit river to north cape mi-
949 am edt sat sep 5 2026

.rest of today...northeast winds 10 to 15 knots. partly cloudy
with a slight chance of showers. waves 2 feet or less. 
.tonight...northeast winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning, then becoming
north 10 to 15 knots after midnight. mostly clear. waves 1 to
3 feet. 
.sunday...northeast winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.sunday night...northeast winds 10 to 15 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 74 degrees.

$$

fzus53 kdtx 051349
nshdtx
expires:202609052200;;949344

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt sat sep 5 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.


lhz422-052200-
inner saginaw bay sw of point au gres to bay port mi-
949 am edt sat sep 5 2026

.rest of today...northeast winds 10 to 15 knots increasing to
15 to 20 knots late in the afternoon. sunny. waves 1 to 3 feet. 
.tonight...northeast winds 15 to 20 knots diminishing to 5 to
10 knots. clear. waves 1 to 3 feet. 
.sunday...northeast winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 
.sunday night...northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and early morning, then becoming
light and variable after midnight. mostly clear. waves 2 feet or
less. 

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

$$

fzus53 kdtx 051349
nshdtx
expires:202609052200;;949347

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt sat sep 5 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.


lhz442-052200-
harbor beach to port sanilac mi-
949 am edt sat sep 5 2026

.rest of today...northeast winds 5 to 10 knots becoming north
15 to 20 knots. sunny. waves 1 to 3 feet. 
.tonight...northeast winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. mostly clear. waves 1 to 3 feet. 
.sunday...northeast winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 
.sunday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and early morning, then veering
to the southeast after midnight. mostly clear. waves 2 feet or
less. 

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

$$

fzus53 kdtx 051349
nshdtx
expires:202609052200;;949348

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
949 am edt sat sep 5 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.


lhz443-052200-
port sanilac to port huron mi-
949 am edt sat sep 5 2026

.rest of today...northeast winds 10 to 15 knots becoming north
15 to 20 knots late in the afternoon. sunny. waves 1 to 3 feet. 
.tonight...northeast winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. mostly clear. waves 2 to 4 feet.
.sunday...northeast winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 
.sunday night...northeast winds 10 to 15 knots becoming southeast
5 to 10 knots after midnight. mostly clear. waves 2 feet or less.

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

$$

fzus53 kgrr 051753
nshgrr
expires:202609060800;;958135

nearshore marine forecast
national weather service grand rapids mi
153 pm edt sat sep 5 2026

for waters within five nautical miles of shore on lake michigan


lmz844-060800-
st joseph to south haven mi-
153 pm edt sat sep 5 2026

.through early evening...north winds 10 to 15 knots. mostly sunny.
waves around 1 foot. 
.tonight...northeast winds 10 to 15 knots veering east after
midnight. mostly clear. waves around 1 foot. 
.sunday...east winds 10 to 15 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.sunday night...northeast winds 10 to 15 knots veering east in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.labor day...east winds 5 to 10 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.monday night...east winds 5 to 10 knots veering southeast 10 to
15 knots in the late evening and overnight. partly cloudy. waves
1 foot or less. 
.tuesday...south winds 10 to 15 knots becoming around 10 knots early
in the afternoon. mostly sunny. waves 1 foot or less. 
.wednesday...southwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 051753
nshgrr
expires:202609060800;;958134

nearshore marine forecast
national weather service grand rapids mi
153 pm edt sat sep 5 2026

for waters within five nautical miles of shore on lake michigan


lmz845-060800-
south haven to holland mi-
153 pm edt sat sep 5 2026

.through early evening...northeast winds 10 to 15 knots. mostly
sunny with a slight chance of rain showers. waves 1 foot or less. 
.tonight...northeast winds 10 to 15 knots veering east after
midnight. mostly clear. waves 1 foot or less. 
.sunday...east winds 10 to 15 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.sunday night...northeast winds around 10 knots veering east in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.labor day...east winds 5 to 10 knots backing northeast early in the
afternoon. sunny. waves less than 1 foot. 
.monday night...northeast winds 5 to 10 knots veering southeast
10 to 15 knots in the late evening and overnight. partly cloudy.
waves 1 foot or less. 
.tuesday...southeast winds 10 to 15 knots veering south early in the
afternoon. mostly sunny. waves around 1 foot. 
.wednesday...southwest winds to 30 knots. partly sunny with a chance
of rain showers. waves 5 to 7 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 051753
nshgrr
expires:202609060800;;958133

nearshore marine forecast
national weather service grand rapids mi
153 pm edt sat sep 5 2026

for waters within five nautical miles of shore on lake michigan


lmz846-060800-
holland to grand haven mi-
153 pm edt sat sep 5 2026

.through early evening...northeast winds around 10 knots. mostly
sunny with a slight chance of rain showers. waves 1 foot or less. 
.tonight...northeast winds around 10 knots veering east in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.sunday...east winds 5 to 15 knots backing north early in the
afternoon. sunny. waves 1 foot or less. 
.sunday night...north winds 10 to 15 knots veering east in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.labor day...east winds 5 to 10 knots. sunny. waves less than
1 foot. 
.monday night...northeast winds 5 to 10 knots veering southeast
10 to 15 knots in the late evening and overnight. partly cloudy.
waves around 1 foot. 
.tuesday...southeast winds around 15 knots veering south early in
the afternoon. mostly sunny. waves 1 to 2 feet. 
.wednesday...southwest winds to 30 knots. partly sunny with a chance
of rain showers. waves 5 to 7 feet. 
.thursday...northwest winds around 20 knots. mostly sunny. waves
3 to 5 feet. 

$$

fzus53 kgrr 051753
nshgrr
expires:202609060800;;958132

nearshore marine forecast
national weather service grand rapids mi
153 pm edt sat sep 5 2026

for waters within five nautical miles of shore on lake michigan


lmz847-060800-
grand haven to whitehall mi-
153 pm edt sat sep 5 2026

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

$$

fzus53 kgrr 051753
nshgrr
expires:202609060800;;958131

nearshore marine forecast
national weather service grand rapids mi
153 pm edt sat sep 5 2026

for waters within five nautical miles of shore on lake michigan


lmz848-060800-
whitehall to pentwater mi-
153 pm edt sat sep 5 2026

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

$$

fzus53 kgrr 051753
nshgrr
expires:202609060800;;958130

nearshore marine forecast
national weather service grand rapids mi
153 pm edt sat sep 5 2026

for waters within five nautical miles of shore on lake michigan


lmz849-060800-
pentwater to manistee mi-
153 pm edt sat sep 5 2026

.through early evening...north winds 10 to 20 knots. sunny. waves
1 to 2 feet. 
.tonight...north winds 10 to 20 knots veering northeast in the late
evening and early morning, then veering east 5 to 10 knots after
midnight. mostly clear. waves 1 to 3 feet. 
.sunday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. sunny. waves 1 foot or less. 
.sunday night...north winds 5 to 15 knots veering southeast after
midnight. partly cloudy. waves around 1 foot. 
.labor day...south winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves 1 foot or less. 
.monday night...west winds 5 to 15 knots backing southeast in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...south winds 15 to 25 knots. mostly cloudy. waves 1 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.wednesday...southwest winds 15 to 25 knots. partly sunny with a
chance of thunderstorms. waves 5 to 7 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet subsiding to 2 to 4 feet early in the afternoon. 

$$