fzus53 kapx 210037
nshapx
expires:202604211100;;718069

nearshore marine forecast
national weather service gaylord mi
837 pm edt mon apr 20 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.


lhz347-211100-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
837 pm edt mon apr 20 2026

.overnight...south wind 10 to 20 knots. mostly cloudy. waves 2 to
3 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly clear.
waves 2 feet or less. 
.wednesday...light winds. sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 210037
nshapx
expires:202604211100;;718070

nearshore marine forecast
national weather service gaylord mi
837 pm edt mon apr 20 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.


lhz348-211100-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
837 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.overnight...south wind 10 to 20 knots. mostly cloudy. waves 3 to
5 feet. 
.tuesday...south wind 15 to 20 knots. sunny. waves 3 to 5 feet. 
.tuesday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.wednesday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 210037
nshapx
expires:202604211100;;718071

nearshore marine forecast
national weather service gaylord mi
837 pm edt mon apr 20 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.


lhz349-211100-
sturgeon pt to alabaster mi-
837 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.overnight...south wind 10 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.tuesday...southwest wind 10 to 20 knots. mostly sunny. waves
2 to 4 feet. 
.tuesday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.wednesday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 210205
nshbuf
expires:202604210900;;720374

nearshore marine forecast
national weather service buffalo ny
1005 pm edt mon apr 20 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.


loz042-210900-
niagara river to hamlin beach along lake ontario-
1005 pm edt mon apr 20 2026

.overnight...southwest winds 10 knots or less becoming
south. partly cloudy. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday night...south winds 10 knots or less becoming northeast.
mostly cloudy. waves 1 foot or less. 
.wednesday...northeast winds 10 knots or less becoming northwest.
mostly sunny. waves 1 foot or less. 
.wednesday night...northwest winds less than 10 knots becoming
north. mainly clear in the evening, then becoming partly cloudy.
waves 1 foot or less. 
.thursday...northeast winds 10 knots or less becoming east.
partly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 15 knots increasing to 15 to 20 knots.
a chance of showers friday night. waves 1 to 3 feet. 
.saturday...east winds 15 to 20 knots becoming northeast 10 to
15 knots. a chance of showers. waves 2 to 4 feet. 

$$

fzus51 kbuf 210205
nshbuf
expires:202604210900;;720371

nearshore marine forecast
national weather service buffalo ny
1005 pm edt mon apr 20 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.


lez020-210900-
upper niagara river and buffalo harbor-
1005 pm edt mon apr 20 2026

.overnight...light and variable winds. partly cloudy. 
.tuesday...south winds 5 to 15 knots. partly sunny in the
morning, then becoming mostly cloudy. 
.tuesday night...south winds 5 to 10 knots becoming light and
variable. mostly cloudy in the evening, then becoming partly
cloudy. 
.wednesday...light and variable winds. mostly sunny. 
.wednesday night...light and variable winds. mainly clear in the
evening, then becoming partly cloudy. 
.thursday...light and variable winds. partly cloudy. 
.friday...east winds 10 knots or less. a chance of showers friday
night. 
.saturday...northeast winds 5 to 10 knots. a chance of showers. 

the water temperature off buffalo is 44 degrees.

$$

fzus51 kbuf 210205
nshbuf
expires:202604210900;;720373

nearshore marine forecast
national weather service buffalo ny
1005 pm edt mon apr 20 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.


lez040-041-210900-
buffalo to ripley along lake erie-
1005 pm edt mon apr 20 2026

.overnight...southwest winds 10 knots or less becoming
south. mainly clear. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots. partly sunny in the
morning, then becoming mostly cloudy. waves 1 foot or less. 
.tuesday night...south winds 10 knots or less becoming southwest.
a chance of showers. waves 1 foot or less. 
.wednesday...west winds less than 10 knots. a chance of showers
in the morning. waves 1 foot or less. 
.wednesday night...light and variable winds. mainly clear in the
evening, then becoming partly cloudy. waves 1 foot or less. 
.thursday...light and variable winds. partly cloudy. waves 1 foot
or less. 
.friday...east winds less than 10 knots. a chance of showers
friday night. waves 1 foot or less. 
.saturday...northeast winds 10 knots or less becoming east.
showers likely. waves 1 foot or less. 

$$

fzus51 kbuf 210205
nshbuf
expires:202604210900;;720375

nearshore marine forecast
national weather service buffalo ny
1005 pm edt mon apr 20 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.


loz043-210900-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1005 pm edt mon apr 20 2026

.overnight...west winds 5 to 10 knots becoming southwest.
mainly clear. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots. partly sunny in the
morning, then becoming mostly cloudy. waves 1 foot or less. 
.tuesday night...south winds 5 to 10 knots becoming southeast.
mostly cloudy. waves 1 foot or less. 
.wednesday...east winds 10 knots or less becoming northwest.
partly to mostly sunny. waves 1 foot or less. 
.wednesday night...northwest winds less than 10 knots. mainly
clear in the evening, then becoming partly cloudy. waves 1 foot
or less. 
.thursday...north winds 10 knots or less becoming east. partly to
mostly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 15 knots. a chance of showers friday
night. waves 1 to 3 feet. 
.saturday...east 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. 

the water temperature off rochester is 43 degrees.

$$

fzus51 kcle 210134
nshcle
expires:202604210815;;719722

nearshore marine forecast
national weather service cleveland oh
934 pm edt mon apr 20 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.


lez145>149-210815-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
934 pm edt mon apr 20 2026

.overnight...south winds 5 to 15 knots. mostly clear. waves
1 foot or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 15 knots. a chance of
showers. waves 2 feet or less. 
.wednesday...west winds 10 knots or less becoming northwest. a
chance of showers in the morning. waves 1 foot or less. 

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 57 degrees, off cleveland 48
degrees, and off erie 49 degrees.

$$

fzus51 kcle 210134
nshcle
expires:202604210815;;719721

nearshore marine forecast
national weather service cleveland oh
934 pm edt mon apr 20 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>144-210815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
934 pm edt mon apr 20 2026

.overnight...southeast winds 5 to 15 knots becoming south.
mostly clear. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 15 knots becoming west. a
chance of showers. waves 2 feet or less. 
.wednesday...northwest winds 10 knots or less becoming northeast.
a chance of showers in the morning. waves 1 foot or less. 

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 57 degrees, off cleveland 48
degrees, and off erie 49 degrees.

$$

fzus53 kdtx 210230
nshdtx
expires:202604211030;;721246

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 pm edt mon apr 20 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.


lez444-211030-
michigan waters of lake erie from detroit river to north cape mi-
1030 pm edt mon apr 20 2026

.rest of tonight...south winds 10 to 15 knots increasing to 15 to
20 knots early in the morning. clear. waves 2 feet or less. 
.tuesday...southwest winds 15 to 20 knots. partly cloudy. a
chance of sprinkles until late afternoon, then a chance of
showers and a slight chance of thunderstorms early in the
afternoon. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming west
5 to 10 knots in the late evening and overnight. partly cloudy. a
chance of showers and a slight chance of thunderstorms until
early morning. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots until late afternoon
becoming light and variable. partly cloudy early in the morning
then clearing. waves 2 feet or less. 

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

the water temperature at belle isle is 47 degrees.

$$

fzus53 kdtx 210230
nshdtx
expires:202604211030;;721242

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 pm edt mon apr 20 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.


lhz421-211030-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1030 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.rest of tonight...south winds 15 to 20 knots. gusts to 30 knots
early in the morning. mostly clear this evening becoming mostly
cloudy. waves 2 to 4 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. mostly cloudy early in the
morning becoming mostly sunny. a chance of sprinkles until late
afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. waves occasionally around 7 feet. 
.tuesday night...west winds 5 to 10 knots becoming north 10 to
15 knots in the late evening and early morning, then diminishing
to 5 to 10 knots after midnight. mostly clear. waves 2 feet or
less. 
.wednesday...northeast winds 5 to 10 knots. sunny. waves 2 feet
or less. 

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

$$

fzus53 kdtx 210230
nshdtx
expires:202604211030;;721241

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 pm edt mon apr 20 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.


lhz422-211030-
inner saginaw bay sw of point au gres to bay port mi-
1030 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.rest of tonight...south winds 15 to 20 knots. gusts to 25 knots. 
partly cloudy. waves 1 to 3 feet building to 2 to 4 feet early in 
the morning. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. gusts to 25 knots. mostly cloudy
early in the morning then clearing. a chance of sprinkles until 
late afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet early 
in the afternoon. 
.tuesday night...west winds 10 to 15 knots veering to the
northeast in the late evening and early morning, then becoming
north 5 to 10 knots after midnight. mostly clear. waves 2 feet or
less. 
.wednesday...northeast winds 5 to 10 knots. sunny. waves 2 feet
or less. 

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

$$

fzus53 kdtx 210230
nshdtx
expires:202604211030;;721243

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 pm edt mon apr 20 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.


lhz441-211030-
port austin to harbor beach mi-
1030 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.rest of tonight...south winds 15 to 20 knots. gusts to 25 knots. 
mostly clear this evening becoming mostly cloudy. waves 1 to 3 
feet building to 2 to 4 feet after midnight. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. gusts to 25 knots. mostly cloudy
becoming partly cloudy in the late morning and early afternoon 
becoming mostly sunny. a chance of sprinkles early in the morning,
then a chance of showers in the late morning and early afternoon.
waves 2 to 4 feet. 
.tuesday night...southeast winds 5 to 10 knots backing to the
north in the late evening and overnight. mostly clear. waves
2 feet or less. 
.wednesday...north winds 5 to 10 knots. sunny. waves 2 feet or
less. 

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

$$

fzus53 kdtx 210230
nshdtx
expires:202604211030;;721244

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 pm edt mon apr 20 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.


lhz442-211030-
harbor beach to port sanilac mi-
1030 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.rest of tonight...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. gusts to 25 knots. clear this evening 
becoming mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet 
after midnight.
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. gusts to 25 knots. mostly cloudy
early in the morning becoming partly cloudy. a chance of showers 
until late afternoon. waves 3 to 5 feet. waves occasionally around
7 feet. 
.tuesday night...southwest winds 5 to 10 knots veering to the
north in the late evening and overnight. mostly clear. waves
2 feet or less. 
.wednesday...north winds 5 to 10 knots. sunny. waves 2 feet or
less. 

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

$$

fzus53 kdtx 210230
nshdtx
expires:202604211030;;721245

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1030 pm edt mon apr 20 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.


lhz443-211030-
port sanilac to port huron mi-
1030 pm edt mon apr 20 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday afternoon...

.rest of tonight...southeast winds 10 to 15 knots becoming south
15 to 20 knots after midnight. gusts to 25 knots. clear this 
evening becoming partly cloudy. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. gusts to 25 knots. mostly cloudy
becoming partly cloudy in the late morning and early afternoon 
becoming mostly sunny. a chance of showers until late afternoon. 
waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon.
waves occasionally around 7 feet. 
.tuesday night...southwest winds 5 to 10 knots veering to the
north after midnight. mostly clear. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots. sunny. waves 2 feet or
less. 

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

$$