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nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 19 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.


lez020-191500-
upper niagara river and buffalo harbor-
404 am edt sat sep 19 2026

.today...east winds 10 knots or less. partly sunny this morning,
then becoming mostly cloudy. 
.tonight...east winds 5 to 10 knots becoming light and variable.
a chance of showers. 
.sunday...east winds 10 knots or less becoming northeast. showers
likely. 
.sunday night...northeast winds 10 knots or less. partly to
mostly cloudy. 
.monday...northeast winds 5 to 10 knots. mostly cloudy. 
.tuesday...east winds 5 to 15 knots. mostly cloudy. 
.wednesday...east winds 5 to 10 knots. a chance of showers. 

the water temperature off buffalo is 73 degrees.

$$

fzus51 kbuf 190804
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nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 19 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.


loz042-191500-
niagara river to hamlin beach along lake ontario-
404 am edt sat sep 19 2026

.today...east winds 10 to 15 knots increasing to 15 to 20 knots.
mostly sunny this morning, then becoming mostly cloudy. waves
2 to 4 feet. 
.tonight...east winds 15 to 20 knots becoming southeast 5 to
15 knots. a chance of showers overnight. waves 1 to 3 feet
subsiding to 1 foot or less. 
.sunday...east winds 5 to 15 knots becoming northeast. showers
likely. waves 1 foot or less building to 1 to 3 feet. 
.sunday night...northeast winds 5 to 15 knots increasing to 15 to
20 knots. partly to mostly cloudy. waves 1 to 3 feet building to
3 to 6 feet. waves occasionally around 7 feet. 
.monday...northeast winds 15 to 25 knots becoming east. mostly
cloudy. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.tuesday...east winds 15 to 25 knots. mostly cloudy. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.wednesday...east winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of showers. waves 3 to 6 feet subsiding to
2 to 4 feet. waves occasionally around 7 feet. 

$$

fzus53 kdtx 190757
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
357 am edt sat sep 19 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.


lhz441-191600-
port austin to harbor beach mi-
357 am edt sat sep 19 2026

.today...southeast winds 10 to 15 knots. partly cloudy in the
morning, then mostly cloudy with a slight chance of showers in
the afternoon. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots becoming east 5 to
10 knots after midnight. mostly cloudy. a slight chance of
showers early in the evening, then a chance of showers in the
late evening and early morning. showers likely after midnight.
waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly cloudy early in the morning
becoming partly cloudy. waves 1 to 3 feet building to 3 to 5 feet in
the late morning and afternoon. waves occasionally around 7 feet. a
small craft advisory may be needed.
.sunday night...northeast winds 20 to 25 knots. partly cloudy.
waves 4 to 6 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 190757
nshdtx
expires:202609191600;;699211

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
357 am edt sat sep 19 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.


lhz442-191600-
harbor beach to port sanilac mi-
357 am edt sat sep 19 2026

.today...southeast winds 10 to 15 knots. mostly cloudy. a slight
chance of showers in the afternoon. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots. cloudy. a slight
chance of showers early in the evening, then a chance of showers
in the late evening and early morning. showers likely after
midnight. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly cloudy with a chance of
showers early in the morning, then partly cloudy in the late morning
and afternoon. waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. waves occasionally around 7 feet. a small
craft advisory may be needed.
.sunday night...northeast winds 20 to 25 knots. partly cloudy.
waves 4 to 6 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 190757
nshdtx
expires:202609191600;;699212

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
357 am edt sat sep 19 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.


lhz443-191600-
port sanilac to port huron mi-
357 am edt sat sep 19 2026

.today...southeast winds 10 to 15 knots. mostly cloudy. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. waves 1 to 3 feet. 
.tonight...east winds 10 to 15 knots. cloudy. a chance of showers
and a slight chance of thunderstorms until early morning, then
showers likely and a slight chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. cloudy with showers likely early
in the morning, then mostly cloudy with a chance of showers in the
late morning and early afternoon. partly cloudy early in the
afternoon. waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. waves occasionally around 7 feet. a small
craft advisory may be needed.
.sunday night...northeast winds 20 to 25 knots. partly cloudy.
waves 5 to 7 feet. waves occasionally around 10 feet. 

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

$$