fzus51 kbuf 201403
nshbuf
expires:202605202100;;348945

nearshore marine forecast
national weather service buffalo ny
1003 am edt wed may 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-loz030-202100-
upper niagara river and buffalo harbor-lower niagara river-
1003 am edt wed may 20 2026

.rest of today...west winds 5 to 10 knots becoming northwest.
partly sunny. 
.tonight...north winds less than 10 knots. mostly cloudy. 
.thursday...northeast winds 5 to 10 knots. mostly sunny. 
.thursday night...northeast winds 10 knots or less becoming east.
partly to mostly cloudy. 
.friday...east winds 5 to 10 knots. showers likely friday night. 
.saturday...east winds 5 to 15 knots becoming southeast. showers.
.sunday...south winds 5 to 10 knots becoming light and variable.
a chance of showers. 

the water temperature off buffalo is 55 degrees.

$$

fzus51 kbuf 201403
nshbuf
expires:202605202100;;348947

nearshore marine forecast
national weather service buffalo ny
1003 am edt wed may 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.


loz042-202100-
niagara river to hamlin beach along lake ontario-
1003 am edt wed may 20 2026

.rest of today...west winds 10 to 15 knots becoming northwest.
mostly sunny. waves 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots becoming northeast.
mostly cloudy. waves 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots becoming east. mostly
sunny. waves 1 to 2 feet. 
.thursday night...east winds less than 10 knots. partly cloudy.
waves 1 foot or less. 
.friday...east winds 15 to 20 knots. showers likely friday night.
waves 1 to 3 feet building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.saturday...east winds 15 to 25 knots becoming southeast. showers
during the day, then showers likely saturday night. waves 3 to
6 feet subsiding to 2 to 4 feet. waves occasionally around
7 feet. 
.sunday...southeast winds 5 to 15 knots becoming south. showers
likely during the day, then a chance of showers sunday night.
waves 1 to 3 feet subsiding to 1 foot or less. 

$$

fzus53 kdtx 201410
nshdtx
expires:202605202215;;349480

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
1010 am edt wed may 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.


lhz441-202215-
port austin to harbor beach mi-
1010 am edt wed may 20 2026

...small craft advisory in effect from 4 pm edt this afternoon
through this evening...

.rest of today...north winds 10 to 15 knots. mostly sunny. waves
2 to 4 feet. 
.tonight...north winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. mostly clear. waves
3 to 5 feet. waves occasionally around 7 feet. 
.thursday...northeast winds 10 to 15 knots. mostly sunny. waves
2 to 4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.thursday night...northeast winds 10 to 15 knots. partly cloudy.
waves 1 to 3 feet. 

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

$$

fzus53 kdtx 201410
nshdtx
expires:202605202215;;349481

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
1010 am edt wed may 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.


lhz442-202215-
harbor beach to port sanilac mi-
1010 am edt wed may 20 2026

.rest of today...north winds 10 to 15 knots. mostly sunny late in
the morning becoming partly cloudy. waves 2 to 4 feet. 
.tonight...north winds 10 to 15 knots. mostly clear. waves 2 to
4 feet. 
.thursday...northeast winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. mostly sunny. waves 2 to 4 feet.
.thursday night...north winds 15 to 20 knots becoming northeast
10 to 15 knots in the late evening and overnight. partly cloudy.
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 201410
nshdtx
expires:202605202215;;349482

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
1010 am edt wed may 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.


lhz443-202215-
port sanilac to port huron mi-
1010 am edt wed may 20 2026

.rest of today...north winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. partly cloudy late in the morning
becoming mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet
late in the afternoon. 
.tonight...north winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. mostly clear. waves
2 to 4 feet. 
.thursday...northeast winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. mostly sunny until late
afternoon becoming partly cloudy. waves 2 to 4 feet subsiding to
1 to 3 feet in the late morning and early afternoon, then
building to 2 to 4 feet early in the afternoon. 
.thursday night...north winds 15 to 20 knots becoming northeast
10 to 15 knots in the late evening and overnight. partly cloudy
until early morning becoming mostly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 

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

$$