fzus53 kapx 170850
nshapx
expires:202605171700;;702198

nearshore marine forecast
national weather service gaylord mi
450 am edt sun may 17 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.


lhz347-171700-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
450 am edt sun may 17 2026

.today...northwest wind 5 to 10 knots becoming east 10 to
15 knots in the afternoon. scattered showers in the afternoon.
waves 2 to 3 feet. 
.tonight...southeast wind 10 to 15 knots. numerous showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.monday...southwest wind 10 to 15 knots. rain showers likely.
waves 2 to 3 feet. 
.monday night...south wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 170850
nshapx
expires:202605171700;;702200

nearshore marine forecast
national weather service gaylord mi
450 am edt sun may 17 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.


lhz349-171700-
sturgeon pt to alabaster mi-
450 am edt sun may 17 2026

.today...northeast wind 10 to 15 knots. numerous showers and
slight chance of thunderstorms in the afternoon. waves 2 feet or
less. 
.tonight...southeast wind 5 to 10 knots. rain showers and a
chance of thunderstorms. waves 2 to 3 feet. 
.monday...south wind 10 to 20 knots. chance of showers. waves
3 to 5 feet. 
.monday night...southwest wind 10 to 20 knots. rain showers
likely and a chance of thunderstorms. waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 170850
nshapx
expires:202605171700;;702199

nearshore marine forecast
national weather service gaylord mi
450 am edt sun may 17 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.


lhz348-171700-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
450 am edt sun may 17 2026

.today...northwest wind 5 to 10 knots becoming east in the
afternoon. numerous showers in the afternoon. waves 2 feet or
less. 
.tonight...southeast wind 10 to 15 knots. numerous showers and a
chance of thunderstorms. waves 2 to 4 feet. 
.monday...south wind 15 to 20 knots. rain showers likely. waves
4 to 6 feet. 
.monday night...south wind 10 to 15 knots. chance of showers.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 170803
nshbuf
expires:202605171500;;700226

nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 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.


lez020-loz030-171500-
upper niagara river and buffalo harbor-lower niagara river-
403 am edt sun may 17 2026

.today...southwest winds less than 10 knots. partly sunny. 
.tonight...south winds less than 10 knots. a chance of showers
overnight. 
.monday...south winds 10 knots or less becoming southwest 10 to
15 knots. mostly sunny. 
.monday night...southwest winds 5 to 10 knots. a chance of
showers overnight. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers
during the day, then showers with a chance of thunderstorms
tuesday night. 
.wednesday...west winds 5 to 10 knots becoming northwest. showers
during the day. 
.thursday...north winds 10 knots or less becoming northeast.
partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 50 degrees.

$$

fzus51 kbuf 170803
nshbuf
expires:202605171500;;700229

nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 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.


loz043-044-171500-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
403 am edt sun may 17 2026

.today...west winds 10 knots or less becoming east. partly sunny.
waves 2 feet or less. 
.tonight...east winds 10 knots or less becoming southeast. mostly
cloudy. waves 1 foot or less. 
.monday...southeast winds 5 to 10 knots becoming southwest.
becoming mostly sunny. waves 1 foot or less. 
.monday night...southwest winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms during the day,
then showers likely with a chance of thunderstorms tuesday night.
waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest.
showers likely with a chance of thunderstorms during the day.
waves 2 to 4 feet building to 3 to 6 feet. waves occasionally
around 7 feet. 
.thursday...north winds 5 to 15 knots becoming northeast less
than 10 knots. partly cloudy. waves 2 to 4 feet subsiding to
2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 47 degrees.

$$

fzus51 kbuf 170803
nshbuf
expires:202605171500;;700228

nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 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.


loz042-171500-
niagara river to hamlin beach along lake ontario-
403 am edt sun may 17 2026

.today...southwest winds 10 knots or less becoming northeast.
partly sunny. waves 1 foot or less. 
.tonight...east winds 10 knots or less. a chance of showers.
waves 1 foot or less. 
.monday...southeast winds 10 knots or less becoming southwest
10 to 15 knots. becoming mostly sunny. waves 2 feet or less. 
.monday night...southwest winds 10 to 15 knots. a chance of
showers overnight. waves 2 feet or less. 
.tuesday...southwest winds 15 to 25 knots. a chance of showers
during the day, then showers with a chance of thunderstorms
tuesday night. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. showers likely during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.thursday...north winds 10 knots or less becoming northeast.
partly cloudy. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 170803
nshbuf
expires:202605171500;;700227

nearshore marine forecast
national weather service buffalo ny
403 am edt sun may 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.


lez040-041-171500-
buffalo to ripley along lake erie-
403 am edt sun may 17 2026

.today...southwest winds 5 to 10 knots becoming light and
variable. mostly cloudy this morning, then becoming partly sunny.
waves 2 feet or less. 
.tonight...light and variable winds becoming south 5 to 10 knots.
mostly cloudy. waves 1 foot or less. 
.monday...south winds 5 to 10 knots becoming southwest. sunny.
waves 1 foot or less. 
.monday night...southwest winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.tuesday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers with a chance of thunderstorms
tuesday night. waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots becoming north. showers
with a chance of thunderstorms during the day. waves 1 to 3 feet
subsiding to 1 foot or less. 
.thursday...northeast winds 10 knots or less becoming east.
partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 170804
nshcle
expires:202605171415;;700232

nearshore marine forecast
national weather service cleveland oh
404 am edt sun may 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>146-171415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
404 am edt sun may 17 2026

.today...southwest winds 5 to 10 knots becoming southeast. a
slight chance of showers and thunderstorms early this afternoon.
a chance of showers and thunderstorms late. waves 1 foot or less.
.tonight...southeast winds 5 to 15 knots becoming south. a slight
chance of showers and thunderstorms in the evening. waves 1 foot
or less. 
.monday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. sunny. waves 1 to 3 feet. 
.monday night...southwest winds 15 to 20 knots becoming south
10 to 15 knots. a chance of showers and thunderstorms in the
evening, then a chance of showers overnight. waves 2 feet or
less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 58 degrees, off cleveland 54
degrees, and off erie 54 degrees.

$$

fzus51 kcle 170804
nshcle
expires:202605171415;;700233

nearshore marine forecast
national weather service cleveland oh
404 am edt sun may 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.


lez147>149-171415-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
404 am edt sun may 17 2026

.today...southwest winds 10 knots or less becoming south. a
slight chance of showers and thunderstorms late. waves 1 foot or
less. 
.tonight...east winds 10 knots or less becoming south. a slight
chance of showers and thunderstorms in the evening. waves 1 foot
or less. 
.monday...south winds 10 to 15 knots becoming southwest. sunny.
waves 2 feet or less. 
.monday night...southwest winds 5 to 15 knots becoming south.
partly cloudy in the evening, then becoming mostly cloudy. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 58 degrees, off cleveland 54
degrees, and off erie 54 degrees.

$$

fzus53 kdtx 170709
nshdtx
expires:202605171515;;698276

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 am edt sun may 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.


lez444-171515-
michigan waters of lake erie from detroit river to north cape mi-
309 am edt sun may 17 2026

.today...southwest winds 5 to 10 knots backing to the southeast
in the afternoon. partly cloudy in the morning, then mostly sunny
with a slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.monday...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late morning and afternoon. mostly sunny. a
chance of showers early in the afternoon. waves 1 to 3 feet. 
.monday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. partly cloudy
with a chance of showers. waves 1 to 3 feet. 

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

the water temperature at belle isle is missing.

$$

fzus53 kdtx 170709
nshdtx
expires:202605171515;;698275

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 am edt sun may 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.


lhz443-171515-
port sanilac to port huron mi-
309 am edt sun may 17 2026

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

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

$$

fzus53 kdtx 170709
nshdtx
expires:202605171515;;698274

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 am edt sun may 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.


lhz442-171515-
harbor beach to port sanilac mi-
309 am edt sun may 17 2026

.today...north winds 5 to 10 knots veering to the northeast in
the afternoon. partly cloudy. a slight chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. mostly cloudy. a
slight chance of showers and thunderstorms until early morning.
waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots. partly cloudy early in the
morning becoming mostly sunny. a chance of showers early in the
afternoon. waves 2 to 4 feet. 
.monday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. mostly clear
early in the evening becoming mostly cloudy. light showers likely
and a chance of thunderstorms. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 

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

$$

fzus53 kdtx 170709
nshdtx
expires:202605171515;;698273

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 am edt sun may 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.


lhz441-171515-
port austin to harbor beach mi-
309 am edt sun may 17 2026

.today...north winds 5 to 10 knots veering to the northeast late
in the afternoon. partly cloudy in the morning, then mostly
cloudy with a slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...east winds 10 to 15 knots veering to the south after
midnight. mostly cloudy until early morning becoming partly
cloudy. a chance of showers and thunderstorms until early
morning. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots. partly cloudy becoming
mostly sunny in the late morning and early afternoon becoming
partly cloudy. a chance of showers early in the afternoon. waves
2 to 4 feet. 
.monday night...southwest winds 15 to 20 knots. partly cloudy
early in the evening. light showers and a chance of
thunderstorms. 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 170709
nshdtx
expires:202605171515;;698271

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 am edt sun may 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.


lhz422-171515-
inner saginaw bay sw of point au gres to bay port mi-
309 am edt sun may 17 2026

.today...northeast winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. partly cloudy in the morning, then
mostly cloudy with a chance of showers and a slight chance of
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...northeast winds 15 to 20 knots becoming east 10 to
15 knots in the late evening and early morning, then becoming
south 15 to 20 knots after midnight. mostly cloudy with a chance
of showers and a slight chance of thunderstorms until early
morning, then partly cloudy after midnight. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots becoming southwest 20 to 25
knots with gusts to 30 knots in the late morning and afternoon.
partly cloudy becoming mostly sunny in the late morning and early
afternoon becoming partly cloudy. a chance of showers in the late
morning and afternoon. waves 3 to 5 feet. waves occasionally around 7
feet. a small craft advisory may be needed.
.monday night...southwest winds 20 to 25 knots with gusts to
30 knots diminishing to 15 to 20 knots in the late evening and
overnight. partly cloudy early in the evening. light showers and
a chance of thunderstorms. waves 3 to 5 feet. waves occasionally
around 7 feet. 

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

$$

fzus53 kdtx 170709
nshdtx
expires:202605171515;;698272

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 am edt sun may 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.


lhz421-171515-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
309 am edt sun may 17 2026

.today...northeast winds 5 to 10 knots increasing to 15 to
20 knots. partly cloudy in the morning, then mostly cloudy with a
slight chance of showers and thunderstorms in the afternoon.
waves 2 feet or less. 
.tonight...northeast winds 15 to 20 knots becoming east 10 to
15 knots in the late evening and early morning, then becoming
south 15 to 20 knots after midnight. mostly cloudy with a chance
of showers and thunderstorms early in the evening, then mostly
cloudy with a chance of thunderstorms and a slight chance of
showers in the late evening and early morning. partly cloudy
after midnight. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots becoming southwest 20 to 25
knots with gusts to 30 knots in the late morning and afternoon.
partly cloudy early in the morning then clearing. a chance of showers
early in the afternoon. waves 3 to 5 feet. waves occasionally around
7 feet. a small craft advisory may be needed.
.monday night...southwest winds 20 to 25 knots diminishing to
15 to 20 knots in the late evening and overnight. mostly clear
early in the evening becoming mostly cloudy. light showers likely
and a chance of thunderstorms. waves 3 to 5 feet. waves
occasionally around 7 feet. 

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

$$