fzus51 kcle 171352
nshcle
expires:202607172015;;121374

nearshore marine forecast
national weather service cleveland oh
952 am edt fri jul 17 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.


lez142-143-172015-
maumee bay to reno beach oh-reno beach to the islands oh-
952 am edt fri jul 17 2026

...dense smoke advisory in effect until 4 pm edt...

.this afternoon...south winds 10 knots or less becoming east.
smoke. waves 1 foot or less. 
.tonight...southeast winds 5 to 15 knots becoming southwest.
smoke in the evening. a slight chance of showers and
thunderstorms. waves 2 feet or less. 
.saturday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers with a chance of thunderstorms in the
afternoon. waves 1 to 3 feet. 
.saturday night...west winds 15 to 20 knots becoming north 10 to
15 knots. showers likely with a chance of thunderstorms in the
evening. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 81 degrees, off cleveland 73
degrees, and off erie 76 degrees.

$$

fzus51 kcle 171352
nshcle
expires:202607172015;;121375

nearshore marine forecast
national weather service cleveland oh
952 am edt fri jul 17 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>146-172015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
952 am edt fri jul 17 2026

...dense smoke advisory in effect until 4 pm edt...

.this afternoon...south winds less than 10 knots becoming
northeast. smoke. waves 1 foot or less. 
.tonight...east winds 5 to 15 knots becoming southwest. smoke in
the evening, then patchy smoke overnight. a chance of showers
with a slight chance of thunderstorms in the evening, then a
chance of showers and thunderstorms overnight. waves 2 feet or
less. 
.saturday...southwest winds 15 to 20 knots. a chance of showers
and thunderstorms in the morning, then showers with a chance of
thunderstorms in the afternoon. waves 1 to 3 feet building to
2 to 4 feet. 
.saturday night...west winds 15 to 20 knots becoming north 10 to
15 knots. showers with a chance of thunderstorms in the evening,
then a chance of showers overnight. waves 3 to 5 feet subsiding
to 2 to 4 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 81 degrees, off cleveland 73
degrees, and off erie 76 degrees.

$$

fzus53 kdtx 171400
nshdtx
expires:202607172200;;121577

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 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.


lez444-172200-
michigan waters of lake erie from detroit river to north cape mi-
1000 am edt fri jul 17 2026

...dense smoke advisory in effect until 10 pm edt this evening...

.rest of today...southeast winds 5 to 10 knots. cloudy late in
the morning, then mostly sunny with a slight chance of showers in
the afternoon. smoke. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and overnight. partly cloudy
becoming mostly cloudy in the late evening and early morning
becoming partly cloudy. smoke early in the evening. patchy smoke
in the late evening and early morning. a chance of showers and
thunderstorms until early morning, then a slight chance of
showers and thunderstorms after midnight. waves 2 feet or less. 
.saturday...west winds 15 to 20 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. a slight chance of thunderstorms in the morning. a
chance of showers. a chance of thunderstorms in the afternoon.
waves 1 to 3 feet. 
.saturday night...northwest winds 10 to 15 knots becoming north
15 to 20 knots in the late evening and early morning, then
diminishing to 10 to 15 knots after midnight. mostly clear. light
showers likely and a chance of thunderstorms early in the
evening. waves 1 to 3 feet. 

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

the water temperature at belle isle is 74 degrees.

$$

fzus53 kdtx 171400
nshdtx
expires:202607172200;;121572

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 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.


lhz422-172200-
inner saginaw bay sw of point au gres to bay port mi-
1000 am edt fri jul 17 2026

...dense smoke advisory in effect until 10 pm edt this evening...
...small craft advisory in effect from late tonight through
saturday evening...

.rest of today...southeast winds 5 to 10 knots. cloudy late in
the morning becoming partly cloudy. smoke. waves 2 feet or less. 
.tonight...southeast winds 15 to 20 knots veering to the south in
the late evening and early morning, then becoming southwest 20 to
25 knots after midnight. mostly clear. a slight chance of showers
and thunderstorms until early morning. smoke until early morning,
then patchy smoke after midnight. waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight. 
.saturday...west winds 20 to 25 knots veering to the northwest
early in the afternoon. partly cloudy with a chance of showers
and thunderstorms until late afternoon, then sunny early in the
afternoon. patchy smoke early in the afternoon. waves 2 to
4 feet. 
.saturday night...north winds 20 to 25 knots diminishing to 15 to
20 knots in the late evening and overnight. partly cloudy early
in the evening then clearing. areas of smoke early in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 

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

$$

fzus53 kdtx 171400
nshdtx
expires:202607172200;;121575

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 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.


lhz442-172200-
harbor beach to port sanilac mi-
1000 am edt fri jul 17 2026

...dense smoke advisory in effect until 10 pm edt this evening...

.rest of today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. cloudy late in the morning becoming
partly cloudy. smoke. waves 2 feet or less. 
.tonight...southeast winds 10 to 15 knots veering to the
southwest in the late evening and overnight. mostly clear. smoke
until early morning, then patchy smoke after midnight. waves 1 to
3 feet. 
.saturday...west winds 15 to 20 knots veering to the northwest
early in the afternoon. partly cloudy until late afternoon then
clearing. a chance of showers and a slight chance of
thunderstorms early in the morning, then showers likely and a
chance of thunderstorms in the late morning and early afternoon.
a chance of showers early in the afternoon. areas of smoke early
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet early
in the afternoon. 
.saturday night...north winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. mostly clear. areas of
smoke early in the evening. waves 5 to 7 feet. waves occasionally
around 10 feet. a small craft advisory may be needed.

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

$$

fzus53 kdtx 171400
nshdtx
expires:202607172200;;121576

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 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.


lhz443-172200-
port sanilac to port huron mi-
1000 am edt fri jul 17 2026

...dense smoke advisory in effect until 10 pm edt this evening...

.rest of today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. cloudy late in the morning becoming
partly cloudy. smoke. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots veering to the southwest
after midnight. mostly clear. smoke. a slight chance of showers
in the late evening and early morning. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 20 knots veering to the
northwest early in the afternoon. partly cloudy with a chance of
showers early in the morning, then mostly sunny with showers
likely and a chance of thunderstorms in the late morning and
afternoon. patchy smoke early in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.saturday night...north winds 20 to 25 knots diminishing to 15 to 20
knots after midnight. mostly clear. areas of smoke early in the
evening. waves 4 to 6 feet. waves occasionally around 7 feet. a small
craft advisory may be needed.

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

$$

fzus53 kgrr 171341
nshgrr
expires:202607172100;;121115

nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026

for waters within five nautical miles of shore on lake michigan


lmz844-172100-
st joseph to south haven mi-
941 am edt fri jul 17 2026

...dense smoke advisory in effect until 8 pm edt this evening...

.rest of today...southwest winds 5 to 10 knots. mostly sunny. smoke
late in the morning, then areas of smoke in the afternoon. a slight
chance of showers and thunderstorms in the afternoon. waves less
than 1 foot. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.saturday...west winds 15 to 20 knots veering northwest early in the
afternoon. mostly sunny with a chance of rain showers and a slight
chance of thunderstorms. waves 2 to 4 feet. 
.saturday night...north winds 15 to 25 knots veering northeast 10 to
15 knots after midnight. mostly clear. waves 4 to 6 feet. 
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. sunny. waves 2 to 3 feet. 
.monday...south winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.tuesday...west winds around 25 knots veering northwest early in the
afternoon. sunny. waves 4 to 6 feet. 

$$

fzus53 kgrr 171341
nshgrr
expires:202607172100;;121114

nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026

for waters within five nautical miles of shore on lake michigan


lmz845-172100-
south haven to holland mi-
941 am edt fri jul 17 2026

...dense smoke advisory in effect until 8 pm edt this evening...

.rest of today...southwest winds 5 to 10 knots. partly sunny. smoke.
waves less than 1 foot. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. waves 2 to
3 feet. 
.saturday...west winds 20 to 25 knots veering northwest early in the
afternoon. mostly sunny with a chance of rain showers and a slight
chance of thunderstorms. waves 3 to 5 feet. 
.saturday night...north winds 15 to 25 knots veering northeast 10 to
15 knots after midnight. mostly clear. waves 4 to 6 feet subsiding
to 2 to 4 feet after midnight. 
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. sunny. waves 1 to 2 feet. 
.monday...southwest winds 10 to 20 knots. partly sunny. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.tuesday...west winds around 25 knots veering northwest early in the
afternoon. mostly sunny. waves 5 to 7 feet. 

$$

fzus53 kgrr 171341
nshgrr
expires:202607172100;;121113

nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026

for waters within five nautical miles of shore on lake michigan


lmz846-172100-
holland to grand haven mi-
941 am edt fri jul 17 2026

...dense smoke advisory in effect until 8 pm edt this evening...

.rest of today...south winds around 10 knots. partly sunny. smoke.
waves less than 1 foot. 
.tonight...southwest winds 10 to 20 knots. partly cloudy. waves 1 to
2 feet building to 2 to 3 feet after midnight. 
.saturday...southwest winds 20 to 25 knots veering northwest to
30 knots in the late morning and afternoon. mostly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet. 
.saturday night...north winds to 30 knots decreasing to 10 to
20 knots in the late evening and overnight. mostly clear. waves 4 to
6 feet subsiding to 1 to 3 feet after midnight. 
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. sunny. waves around 1 foot. 
.monday...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. 
.tuesday...northwest winds to 30 knots. mostly sunny. waves 6 to
8 feet. 

$$

fzus53 kgrr 171341
nshgrr
expires:202607172100;;121112

nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026

for waters within five nautical miles of shore on lake michigan


lmz847-172100-
grand haven to whitehall mi-
941 am edt fri jul 17 2026

...dense smoke advisory in effect until 8 pm edt this evening...

.rest of today...south winds around 10 knots. partly sunny. smoke.
waves 1 foot or less. 
.tonight...south winds 10 to 20 knots veering southwest 20 to
25 knots after midnight. partly cloudy. areas of smoke. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.saturday...west winds 20 to 25 knots veering northwest to 30 knots
in the late morning and afternoon. mostly sunny with a chance of
rain showers and a slight chance of thunderstorms. waves 3 to
5 feet. 
.saturday night...north winds to 30 knots becoming northeast 10 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 1 to 2 feet after midnight. 
.sunday...north winds 5 to 10 knots backing northwest around
15 knots early in the afternoon. sunny. waves around 1 foot. 
.monday...south winds 15 to 25 knots increasing to 30 knots early in
the afternoon. partly sunny. waves 2 to 3 feet building to 4 to
6 feet in the late morning and afternoon. 
.tuesday...west winds to 30 knots veering northwest gales to
35 knots early in the afternoon. mostly sunny. waves 6 to 8 feet. 

$$

fzus53 kgrr 171341
nshgrr
expires:202607172100;;121111

nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026

for waters within five nautical miles of shore on lake michigan


lmz848-172100-
whitehall to pentwater mi-
941 am edt fri jul 17 2026

...dense smoke advisory in effect until 8 pm edt this evening...

.rest of today...south winds 10 to 15 knots. partly sunny. a slight
chance of rain showers late in the morning. smoke through the day.
waves 1 foot or less. 
.tonight...south winds 15 to 20 knots veering southwest 20 to
25 knots after midnight. partly cloudy with a slight chance of rain
showers. smoke. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.saturday...west winds 20 to 25 knots veering north to 30 knots in
the late morning and afternoon. mostly sunny with a chance of rain
showers and a slight chance of thunderstorms. waves 3 to 5 feet. 
.saturday night...north winds to 30 knots becoming northeast 10 to
15 knots after midnight. mostly clear. waves 4 to 6 feet subsiding
to 2 to 3 feet after midnight. 
.sunday...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. sunny. waves 1 to 2 feet. 
.monday...south winds 15 to 20 knots increasing to gales to
35 knots. partly sunny with a chance of rain showers. waves 2 to
3 feet building to 5 to 7 feet in the late morning and afternoon. 
.tuesday...northwest winds to 30 knots becoming gales to 35 knots
early in the afternoon. mostly sunny. waves 6 to 8 feet. 

$$

fzus53 kgrr 171341
nshgrr
expires:202607172100;;121110

nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026

for waters within five nautical miles of shore on lake michigan


lmz849-172100-
pentwater to manistee mi-
941 am edt fri jul 17 2026

...dense smoke advisory in effect until 8 pm edt this evening...

.rest of today...south winds 10 to 15 knots. partly sunny with a
slight chance of rain showers. smoke. waves around 1 foot. 
.tonight...southwest winds 15 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. smoke.
waves 2 to 4 feet.
.saturday...west winds 15 to 25 knots veering north in the late
morning and afternoon. mostly sunny with a chance of rain showers
and a slight chance of thunderstorms. waves 3 to 5 feet. 
.saturday night...north winds to 30 knots becoming northeast 5 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 2 to 3 feet after midnight. 
.sunday...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. sunny. waves 1 to 2 feet. 
.monday...south winds 15 to 20 knots increasing to gales to
35 knots. partly sunny with a chance of rain showers. waves 2 to
4 feet building to 6 to 8 feet in the late morning and afternoon. 
.tuesday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet. 

$$