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nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 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.


loz042-190300-
niagara river to hamlin beach along lake ontario-
758 pm edt thu jun 18 2026

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

.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
mostly cloudy this evening, then clearing. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.friday...west winds 15 to 20 knots. sunny. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.friday night...west winds 15 to 20 knots. mainly clear. waves
3 to 5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...west winds 5 to 15 knots. partly cloudy. waves
1 to 3 feet subsiding to 1 foot or less. 
.sunday...west winds 10 knots or less becoming southeast. a
chance of showers sunday night. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming northwest. a chance
of showers. waves 2 feet or less. 
.tuesday...northwest winds 5 to 15 knots becoming west. partly
cloudy. waves 1 to 2 feet. 

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985590

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 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.


loz043-044-190300-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
758 pm edt thu jun 18 2026

...small craft advisory in effect through late saturday night...

.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
partly to mostly cloudy. waves 7 to 10 feet building to 9 to
12 feet, then subsiding to 7 to 10 feet. waves occasionally
around 15 feet. 
.friday...west winds 15 to 25 knots. sunny. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.friday night...west winds 15 to 25 knots. becoming mainly clear.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots. sunny. waves 4 to 7 feet
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers sunday night. waves 2 feet or less. 
.monday...southeast winds 5 to 15 knots becoming northwest.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.tuesday...northwest winds 5 to 15 knots becoming west. a chance
of showers during the day. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 60 degrees.

$$

fzus51 kbuf 182358
nshbuf
expires:202606190300;;985591

nearshore marine forecast
national weather service buffalo ny
758 pm edt thu jun 18 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.


loz045-190300-
mexico bay to the saint lawrence river along lake ontario-
758 pm edt thu jun 18 2026

...small craft advisory in effect through late saturday night...

.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
mostly cloudy. waves 7 to 11 feet subsiding to 6 to 9 feet. waves
occasionally around 14 feet. 
.friday...west winds 15 to 25 knots. mostly sunny. waves 5 to
8 feet. waves occasionally around 10 feet. 
.friday night...west winds 15 to 25 knots. a chance of showers.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots. a chance of showers and
thunderstorms in the afternoon. waves 4 to 7 feet subsiding to
3 to 6 feet. waves occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. a chance of showers and thunderstorms in the evening,
then a chance of showers overnight. waves 3 to 5 feet subsiding
to 1 to 3 feet. waves occasionally around 6 feet. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots becoming north. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...northwest winds 5 to 10 knots becoming west. a chance
of showers during the day. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$