fzus53 kapx 220223
nshapx
expires:202605221030;;431203

nearshore marine forecast
national weather service gaylord mi
1023 pm edt thu may 21 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.


lhz348-221030-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1023 pm edt thu may 21 2026

...small craft advisory in effect from friday afternoon through
late saturday night...

.overnight...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...east wind 10 to 15 knots gusting to 25 knots. partly 
sunny. waves 2 to 4 feet. 
.friday night...east wind 10 to 20 knots. mostly cloudy. waves
4 to 7 feet. 
.saturday...east wind 10 to 20 knots. rain showers likely. waves
6 to 9 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 220223
nshapx
expires:202605221030;;431202

nearshore marine forecast
national weather service gaylord mi
1023 pm edt thu may 21 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.


lhz347-221030-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1023 pm edt thu may 21 2026

...small craft advisory in effect from friday afternoon through
late saturday night...

.overnight...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...east wind 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.friday night...east wind 10 to 20 knots gusting to 25 knots. 
mostly cloudy. waves 4 to 7 feet. 
.saturday...east wind 15 to 25 knots. chance of showers. waves
7 to 10 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 220223
nshapx
expires:202605221030;;431204

nearshore marine forecast
national weather service gaylord mi
1023 pm edt thu may 21 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.


lhz349-221030-
sturgeon pt to alabaster mi-
1023 pm edt thu may 21 2026

...small craft advisory in effect from friday afternoon through
late saturday night...

.overnight...east wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.friday...east wind 10 to 15 knots gusting to 25 knots. partly 
sunny. waves 2 to 4 feet. 
.friday night...east wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.saturday...east wind 10 to 15 knots. rain showers likely. waves
4 to 7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 220204
nshbuf
expires:202605220900;;430272

nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu may 21 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.


lez041-220900-
dunkirk to buffalo along lake erie-
1004 pm edt thu may 21 2026

.overnight...northeast winds 5 to 10 knots becoming east.
mainly clear. waves 1 foot or less. 
.friday...east winds 5 to 10 knots becoming northeast. mostly
sunny in the morning, then becoming mostly cloudy. waves 1 foot
or less. 
.friday night...northeast winds 5 to 10 knots becoming east.
showers likely overnight. waves 1 foot or less. 
.saturday...east winds 10 to 15 knots becoming southeast.
showers. waves 2 feet or less. 
.saturday night...southeast winds 15 to 20 knots diminishing to
10 to 15 knots. showers. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming light and variable.
showers during the day, then a chance of showers sunday night.
waves 1 foot or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...light and variable winds. partly cloudy. waves 1 foot
or less. 

$$

fzus51 kbuf 220204
nshbuf
expires:202605220900;;430274

nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu may 21 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.


loz043-044-220900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1004 pm edt thu may 21 2026

.overnight...north winds 10 knots or less becoming east.
mainly clear. waves 1 foot or less. 
.friday...east winds 5 to 15 knots becoming northeast. mostly
sunny in the morning, then becoming partly sunny. waves 1 to
3 feet. 
.friday night...northeast winds 10 to 15 knots becoming east.
mostly cloudy. waves 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots increasing to 15 to
25 knots. showers. waves 1 to 3 feet building to 3 to 5 feet.
waves occasionally around 6 feet. 
.saturday night...southeast winds 15 to 25 knots. showers. waves
3 to 5 feet. waves occasionally around 6 feet. 
.sunday...southeast winds 15 to 25 knots becoming south and
diminishing to 10 to 15 knots. showers during the day, then a
chance of showers sunday night. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.monday...southwest winds 5 to 10 knots becoming light and
variable. a chance of showers during the day. waves 1 foot or
less. 
.tuesday...west winds less than 10 knots. partly cloudy. waves
1 foot or less. 

the water temperature off rochester is 53 degrees.

$$

fzus51 kbuf 220204
nshbuf
expires:202605220900;;430273

nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu may 21 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.


loz042-220900-
niagara river to hamlin beach along lake ontario-
1004 pm edt thu may 21 2026

.overnight...northeast winds 10 knots or less becoming
east. becoming mainly clear. waves 1 foot or less. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots.
mostly sunny in the morning, then becoming mostly cloudy. waves
1 to 3 feet building to 2 to 4 feet. 
.friday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...east winds 10 to 15 knots increasing to 15 to
20 knots. showers. waves 2 to 4 feet building to 3 to 5 feet.
waves occasionally around 6 feet. 
.saturday night...east winds 15 to 25 knots. showers. waves 3 to
6 feet. waves occasionally around 7 feet. 
.sunday...southeast winds 15 to 20 knots becoming light and
variable. showers during the day, then a chance of showers sunday
night. waves 2 to 4 feet subsiding to 1 foot or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...west winds less than 10 knots becoming southwest.
partly cloudy. waves 1 foot or less. 

$$

fzus51 kbuf 220204
nshbuf
expires:202605220900;;430270

nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu may 21 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-loz030-220900-
upper niagara river and buffalo harbor-lower niagara river-
1004 pm edt thu may 21 2026

.overnight...east winds less than 10 knots. mainly clear. 
.friday...east winds 5 to 15 knots becoming northeast. mostly
sunny in the morning, then becoming mostly cloudy. 
.friday night...east winds 5 to 15 knots. a chance of showers
overnight. 
.saturday...east winds 5 to 15 knots. showers.
.saturday night...east winds 10 to 15 knots becoming southeast.
showers.
.sunday...southeast winds 5 to 10 knots becoming light and
variable. showers during the day, then a chance of showers sunday
night. 
.monday...light and variable winds. a chance of showers during
the day. 
.tuesday...light and variable winds. partly cloudy. 

the water temperature off buffalo is 56 degrees.

$$

fzus51 kbuf 220204
nshbuf
expires:202605220900;;430271

nearshore marine forecast
national weather service buffalo ny
1004 pm edt thu may 21 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.


lez040-220900-
ripley to dunkirk along lake erie-
1004 pm edt thu may 21 2026

.overnight...northeast winds 5 to 10 knots becoming east.
mainly clear. waves 2 feet or less. 
.friday...northeast winds 10 to 15 knots. mostly sunny in the
morning, then becoming mostly cloudy. waves 2 feet or less. 
.friday night...northeast winds 5 to 10 knots becoming east.
showers likely overnight. waves 2 feet or less. 
.saturday...east winds 10 to 15 knots becoming southeast 15 to
20 knots. showers. waves 1 to 3 feet. 
.saturday night...southeast winds 15 to 25 knots. showers. waves
1 to 3 feet. 
.sunday...south winds 10 to 15 knots becoming light and variable.
showers during the day, then a chance of showers sunday night.
waves 2 feet or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...light and variable winds. partly cloudy. waves 1 foot
or less. 

$$

fzus51 kcle 220136
nshcle
expires:202605220815;;429753

nearshore marine forecast
national weather service cleveland oh
936 pm edt thu may 21 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.


lez142-220815-
maumee bay to reno beach oh-
936 pm edt thu may 21 2026

...small craft advisory in effect through saturday morning...

.overnight...east winds 15 to 20 knots. mostly clear. waves
2 to 4 feet building to 3 to 5 feet. waves occasionally around
6 feet. 
.friday...east winds 20 to 25 knots. partly sunny. waves 3 to
5 feet. waves occasionally around 6 feet. 
.friday night...east winds 15 to 25 knots. a chance of showers in
the evening, then showers overnight. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.saturday...east winds 15 to 25 knots diminishing to 10 to
15 knots. showers. waves 3 to 5 feet subsiding to 1 to 3 feet.
waves occasionally around 6 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 60 degrees, off cleveland 55
degrees, and off erie 58 degrees.

$$

fzus51 kcle 220136
nshcle
expires:202605220815;;429754

nearshore marine forecast
national weather service cleveland oh
936 pm edt thu may 21 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.


lez143>145-220815-
reno beach to the islands oh-the islands to vermilion oh-
vermilion to avon point oh-
936 pm edt thu may 21 2026

...small craft advisory in effect through saturday morning...

.overnight...east winds 15 to 25 knots. mostly clear. waves
4 to 7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.friday...east winds 15 to 25 knots. a slight chance of showers
in the afternoon. waves 3 to 6 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.friday night...east winds 15 to 25 knots. a chance of showers in
the evening, then showers overnight. waves 4 to 7 feet subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday...southeast winds 15 to 20 knots. showers. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 60 degrees, off cleveland 55
degrees, and off erie 58 degrees.

$$

fzus51 kcle 220136
nshcle
expires:202605220815;;429755

nearshore marine forecast
national weather service cleveland oh
936 pm edt thu may 21 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>148-220815-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-
936 pm edt thu may 21 2026

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

.overnight...northeast winds 15 to 25 knots becoming east.
mostly clear. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.friday...east winds 15 to 20 knots. partly sunny. waves 3 to
6 feet. waves occasionally around 7 feet. 
.friday night...east winds 15 to 20 knots. showers overnight.
waves 3 to 5 feet subsiding to 1 to 3 feet. waves occasionally
around 6 feet. 
.saturday...southeast winds 15 to 20 knots. showers. waves 1 to
3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 60 degrees, off cleveland 55
degrees, and off erie 58 degrees.

$$

fzus51 kcle 220136
nshcle
expires:202605220815;;429756

nearshore marine forecast
national weather service cleveland oh
936 pm edt thu may 21 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.


lez149-220815-
conneaut oh to ripley ny-
936 pm edt thu may 21 2026

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

.overnight...northeast winds 15 to 20 knots becoming east.
mostly clear. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.friday...east winds 15 to 20 knots becoming northeast. mostly
sunny in the morning, then becoming mostly cloudy. waves 1 to
3 feet building to 3 to 5 feet, then subsiding to 2 to 4 feet.
waves occasionally around 6 feet. 
.friday night...east winds 10 to 15 knots. showers overnight.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots increasing to 15 to
20 knots. showers. waves 1 to 3 feet. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 60 degrees, off cleveland 55
degrees, and off erie 58 degrees.

$$

fzus53 kdtx 220142
nshdtx
expires:202605220945;;429857

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 pm edt thu may 21 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.


lhz443-220945-
port sanilac to port huron mi-
942 pm edt thu may 21 2026

...small craft advisory in effect from friday evening through
saturday morning...

.rest of tonight...northeast winds 15 to 20 knots becoming east
10 to 15 knots after midnight. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the morning. 
.friday...east winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly cloudy. waves 2 to 4 feet. 
.friday night...east winds 15 to 20 knots increasing to 20 to
25 knots after midnight. cloudy. light showers likely after
midnight. waves 3 to 5 feet. waves occasionally around 7 feet. 
.saturday...east winds 20 to 25 knots. gusts to 30 knots until
late afternoon. rain showers. waves 5 to 7 feet. waves
occasionally around 10 feet. 

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

$$

fzus53 kdtx 220142
nshdtx
expires:202605220945;;429856

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 pm edt thu may 21 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.


lhz442-220945-
harbor beach to port sanilac mi-
942 pm edt thu may 21 2026

...small craft advisory in effect from friday evening through
saturday morning...

.rest of tonight...northeast winds 15 to 20 knots becoming east
10 to 15 knots after midnight. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the morning. 
.friday...east winds 10 to 15 knots. partly cloudy. waves 2 to
4 feet. 
.friday night...east winds 15 to 20 knots increasing to 20 to
25 knots after midnight. cloudy. a chance of showers after
midnight. waves 3 to 5 feet. waves occasionally around 6 feet. 
.saturday...east winds 20 to 25 knots with gusts to 30 knots.
rain showers. waves 5 to 7 feet. waves occasionally around
10 feet. 

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

$$

fzus53 kdtx 220142
nshdtx
expires:202605220945;;429855

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 pm edt thu may 21 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.


lhz441-220945-
port austin to harbor beach mi-
942 pm edt thu may 21 2026

...small craft advisory in effect from friday afternoon through
saturday morning...

.rest of tonight...northeast winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.friday...east winds 10 to 15 knots. mostly sunny early in the
morning becoming partly cloudy. waves 1 to 3 feet. 
.friday night...east winds 15 to 20 knots. mostly cloudy. a
chance of showers after midnight. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.saturday...east winds 20 to 25 knots with gusts to 30 knots.
rain showers likely until late afternoon, then showers early in
the afternoon. waves 5 to 7 feet. waves occasionally around
10 feet. 

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

$$

fzus53 kdtx 220142
nshdtx
expires:202605220945;;429853

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 pm edt thu may 21 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.


lhz422-220945-
inner saginaw bay sw of point au gres to bay port mi-
942 pm edt thu may 21 2026

...small craft advisory in effect through saturday morning...

.rest of tonight...northeast winds 15 to 20 knots. mostly clear.
waves 2 to 4 feet. 
.friday...east winds 15 to 20 knots becoming northeast 20 to
25 knots with gusts to 30 knots early in the afternoon. partly
cloudy. waves 2 to 4 feet. 
.friday night...east winds 20 to 25 knots. gusts to 30 knots
until early morning. mostly cloudy. a chance of showers after
midnight. waves 3 to 5 feet. waves occasionally around 7 feet. 
.saturday...east winds 20 to 25 knots with gusts to 30 knots.
rain showers. waves 3 to 5 feet. waves occasionally around
7 feet. 

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

$$

fzus53 kdtx 220142
nshdtx
expires:202605220945;;429854

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 pm edt thu may 21 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.


lhz421-220945-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
942 pm edt thu may 21 2026

...small craft advisory in effect from friday afternoon through
saturday morning...

.rest of tonight...northeast winds 15 to 20 knots. mostly clear.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.friday...east winds 15 to 20 knots becoming northeast 20 to
25 knots early in the afternoon. partly cloudy. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.friday night...northeast winds 20 to 25 knots becoming east
15 to 20 knots in the late evening and early morning, then
increasing to 20 to 25 knots after midnight. partly cloudy early
in the evening becoming cloudy. a chance of showers after
midnight. waves 3 to 5 feet. waves occasionally around 7 feet. 
.saturday...east winds 20 to 25 knots with gusts to 30 knots.
rain showers likely until late afternoon, then showers early in
the afternoon. waves 5 to 7 feet. waves occasionally around
10 feet. 

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

$$

fzus53 kdtx 220142
nshdtx
expires:202605220945;;429858

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 pm edt thu may 21 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.


lez444-220945-
michigan waters of lake erie from detroit river to north cape mi-
942 pm edt thu may 21 2026

...small craft advisory in effect through saturday morning...

.rest of tonight...northeast winds 15 to 20 knots. mostly clear.
waves 3 to 5 feet. waves occasionally around 7 feet. 
.friday...east winds 20 to 25 knots. partly cloudy until late
afternoon becoming mostly cloudy. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.friday night...east winds 20 to 25 knots. gusts to 30 knots
early in the evening then gusts to 30 knots after midnight. a
slight chance of showers early in the evening, then showers
likely in the late evening and early morning. rain showers after
midnight. waves 4 to 6 feet. waves occasionally around 8 feet. 
.saturday...east winds 20 to 25 knots diminishing to 10 to
15 knots. rain showers until late afternoon, then showers likely
early in the afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet. 

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

the water temperature at belle isle is missing.

$$