fzus53 kapx 121417
nshapx
expires:202605122230;;438841

nearshore marine forecast
national weather service gaylord mi
1017 am edt tue may 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz348-122230-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1017 am edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.today...southeast wind 15 to 25 knots. chance of showers in the
late morning, then showers in the afternoon. waves 2 to 3 feet
building to 4 to 6 feet in the afternoon. 
.tonight...south wind 15 to 25 knots. rain showers likely. waves
5 to 8 feet. 
.wednesday...northwest wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.wednesday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121417
nshapx
expires:202605122230;;438840

nearshore marine forecast
national weather service gaylord mi
1017 am edt tue may 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz347-122230-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1017 am edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.today...southeast wind 15 to 25 knots. rain showers likely in
the late morning, then showers in the afternoon. waves 2 to
3 feet building to 4 to 6 feet in the afternoon. 
.tonight...southeast wind 15 to 25 knots. rain showers likely.
waves 5 to 8 feet. 
.wednesday...northwest wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.wednesday night...northwest wind 10 to 20 knots. partly cloudy.
waves 3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121417
nshapx
expires:202605122230;;438842

nearshore marine forecast
national weather service gaylord mi
1017 am edt tue may 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz349-122230-
sturgeon pt to alabaster mi-
1017 am edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.today...southeast wind 15 to 25 knots. chance of showers in the
late morning, then showers in the afternoon. waves 2 feet or less
building to 3 to 5 feet in the afternoon. 
.tonight...south wind 15 to 25 knots. rain showers likely. waves
4 to 7 feet. 
.wednesday...northwest wind 10 to 20 knots. chance of showers.
waves 2 to 4 feet. 
.wednesday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 121943
nshbuf
expires:202605130315;;452173

nearshore marine forecast
national weather service buffalo ny
343 pm edt tue may 12 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.


loz043-130315-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
343 pm edt tue may 12 2026

.tonight...east winds 5 to 15 knots becoming southeast. a chance
of showers. showers late. waves 2 feet or less. 
.wednesday...southeast winds 15 to 20 knots becoming southwest
10 to 15 knots. showers in the morning, then showers likely with
a chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.wednesday night...west winds 5 to 15 knots becoming southwest. a
chance of showers in the evening. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots becoming northwest.
mostly cloudy in the morning, then becoming partly sunny. waves
1 foot or less. 
.thursday night...northwest winds 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 
.friday...northwest winds 5 to 10 knots becoming southwest.
mostly cloudy. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming west. partly
cloudy, then becoming mainly clear. waves 1 foot or less building
to 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming southeast 10 knots or
less. partly to mostly cloudy. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 49 degrees.

$$

fzus51 kbuf 121943
nshbuf
expires:202605130315;;452171

nearshore marine forecast
national weather service buffalo ny
343 pm edt tue may 12 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.


lez040-041-130315-
buffalo to ripley along lake erie-
343 pm edt tue may 12 2026

...small craft advisory in effect from wednesday morning through
wednesday evening...

.tonight...east winds 10 knots or less becoming south and
increasing to 15 to 20 knots after midnight. a chance of showers
this evening, then showers after midnight. waves 2 feet or less. 
.wednesday...south winds 15 to 20 knots becoming southwest.
showers. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.wednesday night...west winds 10 to 15 knots. showers likely
overnight. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.thursday...west winds 5 to 10 knots becoming northwest. showers
likely in the morning, then a chance of showers in the afternoon.
waves 1 to 3 feet. 
.thursday night...northwest winds less than 10 knots. a chance of
showers in the evening. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming south. partly to
mostly cloudy. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots. becoming mainly clear.
waves 2 feet or less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots. partly to mostly cloudy. waves 1 foot or less. 

$$

fzus51 kbuf 121943
nshbuf
expires:202605130315;;452170

nearshore marine forecast
national weather service buffalo ny
343 pm edt tue may 12 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.


lez020-loz030-130315-
upper niagara river and buffalo harbor-lower niagara river-
343 pm edt tue may 12 2026

.tonight...southeast winds 10 knots or less becoming south 10 to
15 knots. a chance of showers this evening, then showers after
midnight. 
.wednesday...south winds 10 to 15 knots becoming southwest.
showers in the morning, then a chance of showers in the
afternoon. 
.wednesday night...west winds 5 to 15 knots. mostly cloudy. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers. 
.thursday night...northwest winds less than 10 knots. mostly
cloudy. 
.friday...light and variable winds becoming south 5 to 10 knots.
partly to mostly cloudy. 
.saturday...southwest winds 5 to 15 knots becoming west. becoming
mainly clear. 
.sunday...west winds less than 10 knots becoming southeast.
partly to mostly cloudy. 

the water temperature off buffalo is 49 degrees.

$$

fzus51 kbuf 121943
nshbuf
expires:202605130315;;452172

nearshore marine forecast
national weather service buffalo ny
343 pm edt tue may 12 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.


loz042-130315-
niagara river to hamlin beach along lake ontario-
343 pm edt tue may 12 2026

.tonight...east winds 5 to 15 knots becoming southeast. a chance
of showers this evening, then showers after midnight. waves
2 feet or less. 
.wednesday...south winds 15 to 20 knots becoming west. showers in
the morning, then a chance of showers in the afternoon. waves
1 to 3 feet. 
.wednesday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. mostly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.thursday...west winds 5 to 15 knots becoming northwest. mostly
cloudy. waves 1 to 2 feet. 
.thursday night...northwest winds 5 to 10 knots. mostly cloudy.
waves around 1 foot. 
.friday...west winds 5 to 15 knots becoming southwest. partly to
mostly cloudy. waves 2 feet or less. 
.saturday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. becoming mainly clear. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.sunday...west winds 10 knots or less becoming east. partly
cloudy, then becoming mostly cloudy. waves 2 feet or less. 

$$

fzus51 kcle 121940
nshcle
expires:202605130215;;452054

nearshore marine forecast
national weather service cleveland oh
340 pm edt tue may 12 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.


lez142-143-130215-
maumee bay to reno beach oh-reno beach to the islands oh-
340 pm edt tue may 12 2026

...small craft advisory in effect from 10 pm edt this evening
through wednesday evening...

.tonight...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers with a slight chance of
thunderstorms late this evening. showers with a slight chance of
thunderstorms after midnight, then a chance of showers late.
waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west. a
slight chance of showers in the morning. waves 1 to 3 feet
building to 2 to 4 feet. 
.wednesday night...northwest winds 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 5 to
15 knots. mostly sunny. waves 1 to 3 feet subsiding to 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 57 degrees, off cleveland 52
degrees, and off erie 54 degrees.

$$

fzus51 kcle 121940
nshcle
expires:202605130215;;452055

nearshore marine forecast
national weather service cleveland oh
340 pm edt tue may 12 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.


lez144-145-130215-
the islands to vermilion oh-vermilion to avon point oh-
340 pm edt tue may 12 2026

...small craft advisory in effect from 10 pm edt this evening
through thursday morning...

.tonight...southeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. a slight chance of showers and
thunderstorms late this evening. showers with a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west. a
slight chance of showers in the morning. waves 2 to 4 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.wednesday night...northwest winds 15 to 20 knots. cloudy. waves
3 to 5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. mostly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 57 degrees, off cleveland 52
degrees, and off erie 54 degrees.

$$

fzus51 kcle 121940
nshcle
expires:202605130215;;452056

nearshore marine forecast
national weather service cleveland oh
340 pm edt tue may 12 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.


lez146>149-130215-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
340 pm edt tue may 12 2026

...small craft advisory in effect from wednesday morning through
wednesday evening...

.tonight...east winds 5 to 10 knots becoming south and increasing
to 15 to 20 knots. a slight chance of showers this evening, then
showers with a slight chance of thunderstorms after midnight.
waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west. a
chance of showers with a slight chance of thunderstorms in the
morning, then a slight chance of showers in the afternoon. waves
2 to 4 feet building to 3 to 5 feet. waves occasionally around
6 feet. 
.wednesday night...west winds 15 to 20 knots becoming northwest.
a chance of showers. waves 2 to 4 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 57 degrees, off cleveland 52
degrees, and off erie 54 degrees.

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452049

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz441-130345-
port austin to harbor beach mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...southeast winds 15 to 20 knots veering to the
southwest early in the morning. mostly cloudy. light showers
likely and a slight chance of thunderstorms in the evening, then
a chance of showers and a slight chance of thunderstorms after
midnight. waves 3 to 5 feet. waves occasionally around 6 feet. 
.wednesday...west winds 15 to 20 knots. gusts to 30 knots early
in the afternoon. mostly cloudy. a slight chance of showers until
late afternoon, then showers likely early in the afternoon. waves
2 to 4 feet building to 4 to 6 feet early in the afternoon. waves
occasionally around 8 feet. 
.wednesday night...northwest winds 20 to 25 knots with gusts to
30 knots diminishing to 15 to 20 knots with gusts to 30 knots in
the late evening and overnight. mostly cloudy. light showers
likely early in the evening. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.thursday...north winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 4 to 6 feet. waves occasionally
around 8 feet. 

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

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452052

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lez444-130345-
michigan waters of lake erie from detroit river to north cape mi-
339 pm edt tue may 12 2026

...small craft advisory in effect from 10 pm edt this evening
through wednesday evening...

.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots this evening, then becoming southwest 20 to 25 knots
with gusts to 30 knots after midnight. a slight chance of showers
and thunderstorms in the evening, then showers and a slight
chance of thunderstorms after midnight. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. 
.wednesday...west winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly cloudy. waves 1 to 3 feet. 
.wednesday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. mostly cloudy until early morning
becoming partly cloudy. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny until
late afternoon becoming partly cloudy. waves 2 feet or less. 

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

the water temperature at belle isle is missing.

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452051

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz443-130345-
port sanilac to port huron mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...southeast winds 15 to 20 knots becoming south 20 to
25 knots in the late evening and early morning, then becoming
southwest 15 to 20 knots early in the morning. cloudy with a
chance of showers and a slight chance of thunderstorms. waves
3 to 5 feet. waves occasionally around 7 feet. 
.wednesday...west winds 15 to 20 knots. mostly cloudy. a slight
chance of showers early in the afternoon. waves 1 to 3 feet. 
.wednesday night...northwest winds 15 to 20 knots increasing to
20 to 25 knots in the late evening and overnight. cloudy. a
chance of showers early in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...north winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming sunny.
waves 4 to 6 feet. waves occasionally around 8 feet. 

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

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452050

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz442-130345-
harbor beach to port sanilac mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...southeast winds 15 to 20 knots becoming south 20 to
25 knots with gusts to 30 knots in the late evening and early
morning, then becoming southwest 15 to 20 knots early in the
morning. cloudy with a chance of showers and a slight chance of
thunderstorms. waves 3 to 5 feet. waves occasionally around
6 feet. 
.wednesday...west winds 15 to 20 knots. mostly cloudy. a slight
chance of showers early in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots until early morning. cloudy. a chance of showers early
in the evening. waves 4 to 6 feet. waves occasionally around
7 feet. 
.thursday...north winds 15 to 20 knots. mostly cloudy early in
the morning then clearing. waves 4 to 6 feet. waves occasionally
around 8 feet. 

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

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452048

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz421-130345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...south winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots early in the morning. mostly
cloudy. light showers likely and a slight chance of thunderstorms
in the evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday...west winds 20 to 25 knots. mostly cloudy. a slight
chance of showers until late afternoon, then a chance of showers
early in the afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.wednesday night...northwest winds 20 to 25 knots diminishing to
15 to 20 knots after midnight. mostly cloudy until early morning
becoming partly cloudy. a chance of showers early in the evening.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.thursday...north winds 15 to 20 knots becoming northeast 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet. waves
occasionally around 7 feet. 

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

$$

fzus53 kdtx 121939
nshdtx
expires:202605130345;;452047

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
339 pm edt tue may 12 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.


lhz422-130345-
inner saginaw bay sw of point au gres to bay port mi-
339 pm edt tue may 12 2026

...small craft advisory in effect through wednesday evening...

.tonight...south winds 20 to 25 knots with gusts to 30 knots
veering to the west early in the morning. mostly cloudy. light
showers likely and a slight chance of thunderstorms in the
evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 2 to 4 feet. 
.wednesday...west winds 20 to 25 knots with gusts to 30 knots.
mostly cloudy. a slight chance of showers early in the morning. a
slight chance of showers early in the afternoon. waves 3 to
5 feet. waves occasionally around 7 feet. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots until early morning. mostly cloudy with a chance of
showers early in the evening, then partly cloudy in the late
evening and overnight. waves 2 to 4 feet. 
.thursday...north winds 15 to 20 knots becoming northeast 10 to
15 knots early in the afternoon. sunny. waves 1 to 3 feet. 

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

$$