fzus51 kcle 190812
nshcle
expires:202608191415;;981777

nearshore marine forecast
national weather service cleveland oh
412 am 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>144-191415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
412 am edt wed aug 19 2026

.today...west winds 5 to 15 knots becoming northwest less than
10 knots. a chance of waterspouts early. a chance of showers with
a slight chance of thunderstorms early. waves 2 feet or less. 
.tonight...southeast winds 10 knots or less becoming east. a
chance of showers with a slight chance of thunderstorms in the
evening, then a chance of showers overnight. waves 1 foot or
less. 
.thursday...east winds 5 to 10 knots becoming northeast. partly
sunny in the morning, then clearing. waves 1 foot or less. 
.thursday night...northeast winds 10 knots or less becoming
southeast. mostly clear. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

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

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979929

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am 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.


lhz422-191545-
inner saginaw bay sw of point au gres to bay port mi-
340 am edt wed aug 19 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the east late in the afternoon. mostly sunny. waves 2 feet or
less. 
.tonight...northeast winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...light and variable winds becoming east 5 to 10 knots
early in the afternoon. mostly sunny. waves 2 feet or less. 
.thursday night...southeast winds 10 to 15 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 190740
nshdtx
expires:202608191545;;979932

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am 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.


lhz442-191545-
harbor beach to port sanilac mi-
340 am edt wed aug 19 2026

.today...north winds 10 to 15 knots becoming northeast 5 to
10 knots late in the afternoon. partly cloudy in the morning then
clearing. waves 2 feet or less. 
.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...east winds 5 to 10 knots 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 190740
nshdtx
expires:202608191545;;979933

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am 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.


lhz443-191545-
port sanilac to port huron mi-
340 am edt wed aug 19 2026

.today...northwest winds 10 to 15 knots veering to the north in
the afternoon. partly cloudy in the morning then clearing. waves
2 feet or less. 
.tonight...northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.thursday...northeast winds 5 to 10 knots. mostly 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. 

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

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979934

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am 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.


lez444-191545-
michigan waters of lake erie from detroit river to north cape mi-
340 am edt wed aug 19 2026

.today...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon, then backing to the southwest late in the
afternoon. partly cloudy. a slight chance of showers in the
morning, then a slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots backing to the northeast
in the late evening and overnight. partly cloudy with a slight
chance of showers and thunderstorms early in the evening, then
partly cloudy with a slight chance of showers in the late evening
and overnight. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots. partly cloudy early in
the morning then clearing. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots. clear. 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 kgrr 191206
nshgrr
expires:202608192000;;990542

nearshore marine forecast
national weather service grand rapids mi
806 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-192000-
whitehall to pentwater mi-
806 am edt wed aug 19 2026

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

$$

fzus53 kgrr 191206
nshgrr
expires:202608192000;;990541

nearshore marine forecast
national weather service grand rapids mi
806 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-192000-
pentwater to manistee mi-
806 am edt wed aug 19 2026

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

$$

fzus53 kgrr 191206
nshgrr
expires:202608192000;;990546

nearshore marine forecast
national weather service grand rapids mi
806 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz844-192000-
st joseph to south haven mi-
806 am edt wed aug 19 2026

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

$$

fzus53 kgrr 191206
nshgrr
expires:202608192000;;990545

nearshore marine forecast
national weather service grand rapids mi
806 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz845-192000-
south haven to holland mi-
806 am edt wed aug 19 2026

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

$$

fzus53 kgrr 191206
nshgrr
expires:202608192000;;990544

nearshore marine forecast
national weather service grand rapids mi
806 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz846-192000-
holland to grand haven mi-
806 am edt wed aug 19 2026

.today...north winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.tonight...north winds 10 to 15 knots veering northeast 5 to
10 knots in the late evening and overnight. partly cloudy. waves
1 to 2 feet. 
.thursday...east winds 5 to 10 knots backing northwest early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...northwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...northwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 

$$

fzus53 kgrr 191206
nshgrr
expires:202608192000;;990543

nearshore marine forecast
national weather service grand rapids mi
806 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-192000-
grand haven to whitehall mi-
806 am edt wed aug 19 2026

.today...north winds 10 to 15 knots backing northwest early in the
afternoon. mostly sunny. waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering northeast in the late
evening and overnight. mostly clear. waves 1 to 2 feet. 
.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...west winds around 10 knots backing south in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 20 knots. partly sunny with a slight
chance of rain showers. waves 2 to 4 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...northwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 

$$

fzus53 kiwx 190743
nshiwx
expires:202608191415;;979998

nearshore marine forecast
national weather service northern indiana
343 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz043-191415-
new buffalo mi to st joseph mi-
343 am edt wed aug 19 2026

.today...northwest winds 10 knots or less becoming north. partly
sunny. waves 1 to 2 feet. 
.tonight...north winds 10 knots or less becoming northeast.
partly cloudy in the evening, then becoming mostly cloudy. waves
around 1 foot. 
.thursday...northeast winds less than 10 knots. sunny. waves
1 foot or less. 
.thursday night...north winds less than 10 knots. clear in the
evening, then becoming partly cloudy. waves 1 foot or less. 

the water temperature at st. joseph and at michigan city is 64 
degrees.

$$