fzus53 kdtx 231350
nshdtx
expires:202606232200;;772866

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt tue jun 23 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.


lhz442-232200-
harbor beach to port sanilac mi-
950 am edt tue jun 23 2026

.rest of today...north winds 10 to 15 knots. mostly sunny. waves
1 to 3 feet. 
.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. mostly clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. a slight chance of. waves
2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots. a chance of
showers early in the evening. light showers likely in the late
evening and early morning, then showers after midnight. waves
2 feet or less. 

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

$$

fzus53 kdtx 231350
nshdtx
expires:202606232200;;772867

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt tue jun 23 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.


lhz443-232200-
port sanilac to port huron mi-
950 am edt tue jun 23 2026

.rest of today...north winds 10 to 15 knots. mostly sunny. waves
1 to 3 feet. 
.tonight...north winds 10 to 15 knots diminishing to 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. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. a slight chance of. waves
2 feet or less. 
.wednesday night...south winds 5 to 10 knots. partly cloudy early
in the evening. a chance of showers until early morning, then
showers after midnight. waves 2 feet or less. 

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

$$

fzus53 kdtx 231350
nshdtx
expires:202606232200;;772868

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt tue jun 23 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.


lez444-232200-
michigan waters of lake erie from detroit river to north cape mi-
950 am edt tue jun 23 2026

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

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

the water temperature at belle isle is 64 degrees.

$$

fzus53 kdtx 231350
nshdtx
expires:202606232200;;772863

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt tue jun 23 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.


lhz422-232200-
inner saginaw bay sw of point au gres to bay port mi-
950 am edt tue jun 23 2026

.rest of today...northeast winds 10 to 15 knots. mostly sunny.
waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. partly cloudy. a
chance of showers early in the afternoon. waves 2 feet or less. 
.wednesday night...south winds 10 to 15 knots. light showers.
waves 2 feet or less. 

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

$$

fzus53 kgrr 231806
nshgrr
expires:202606240800;;781541

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz847-240800-
grand haven to whitehall mi-
206 pm edt tue jun 23 2026

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

$$

fzus53 kgrr 231806
nshgrr
expires:202606240800;;781540

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz848-240800-
whitehall to pentwater mi-
206 pm edt tue jun 23 2026

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

$$

fzus53 kgrr 231806
nshgrr
expires:202606240800;;781539

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz849-240800-
pentwater to manistee mi-
206 pm edt tue jun 23 2026

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

$$

fzus53 kgrr 231806
nshgrr
expires:202606240800;;781544

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz844-240800-
st joseph to south haven mi-
206 pm edt tue jun 23 2026

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

$$

fzus53 kgrr 231806
nshgrr
expires:202606240800;;781543

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz845-240800-
south haven to holland mi-
206 pm edt tue jun 23 2026

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

$$

fzus53 kgrr 231806
nshgrr
expires:202606240800;;781542

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz846-240800-
holland to grand haven mi-
206 pm edt tue jun 23 2026

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

$$

fzus53 kiwx 231446
nshiwx
expires:202606232030;;774561

nearshore marine forecast
national weather service northern indiana
1046 am edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz043-232030-
new buffalo mi to st joseph mi-
1046 am edt tue jun 23 2026

.this afternoon...north winds around 10 knots. sunny. waves around
2 feet. 
.tonight...north winds 5 to 10 knots becoming light and variable.
partly cloudy. waves 1 to 2 feet. 
.wednesday...south winds 10 knots or less becoming southwest. a
chance of showers and thunderstorms in the afternoon. waves
1 foot or less. 
.wednesday night...southwest winds 5 to 10 knots. showers likely
with a chance of thunderstorms in the evening, then showers
overnight. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 50 degrees.

$$