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fzus51 kbuf 190203
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nearshore marine forecast
national weather service buffalo ny
1003 pm edt wed jun 18 2025

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.


loz042-190900-
niagara river to hamlin beach along lake ontario-
1003 pm edt wed jun 18 2025

...small craft advisory in effect from 8 am edt thursday through
late thursday night...

.rest of tonight...south winds 10 knots or less. a chance of
showers late this evening, then showers with a chance of
thunderstorms after midnight. waves 2 feet or less. 
.thursday...south winds 15 to 25 knots becoming west. a chance of
showers and thunderstorms in the morning, then a chance of
showers in the afternoon. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.thursday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy in the evening, then becoming partly
cloudy. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.friday...west winds 10 to 15 knots becoming southwest. a chance
of showers and thunderstorms in the afternoon. waves 1 to 3 feet.
.friday night...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms in the evening, then a chance of
showers overnight. waves 2 feet or less. 
.saturday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers during the day, then a chance of
showers and thunderstorms saturday night. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots. a chance of showers and
thunderstorms during the day. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots. mainly clear. waves
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 190203
nshbuf
expires:202506190900;;983423

nearshore marine forecast
national weather service buffalo ny
1003 pm edt wed jun 18 2025

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.


loz043-190900-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 pm edt wed jun 18 2025

...small craft advisory in effect from thursday morning through
friday morning...

.rest of tonight...southwest winds less than 10 knots becoming
south. a chance of showers after midnight. showers likely with a
chance of thunderstorms late. waves 1 foot or less. 
.thursday...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers and thunderstorms in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. waves 2 feet or less building to 3 to 5 feet. waves
occasionally around 6 feet. 
.thursday night...west winds 15 to 25 knots. a chance of showers.
waves 3 to 6 feet. waves occasionally around 7 feet. 
.friday...west winds 5 to 15 knots. mostly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday night...west winds 5 to 10 knots becoming southwest.
partly to mostly cloudy. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers likely with a chance of
thunderstorms saturday night. waves 2 feet or less. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms during the day. waves 2 feet or
less. 
.monday...southwest winds 5 to 15 knots. mainly clear. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 48 degrees.

$$
fzus51 kbuf 190203
nshbuf
expires:202506190900;;983424

nearshore marine forecast
national weather service buffalo ny
1003 pm edt wed jun 18 2025

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.


loz044-190900-
sodus bay to mexico bay along lake ontario-
1003 pm edt wed jun 18 2025

...small craft advisory in effect from thursday morning through
friday morning...

.rest of tonight...light and variable winds. a chance of showers
after midnight. waves 1 foot or less. 
.thursday...south winds 10 to 15 knots becoming west 15 to
20 knots. showers with a chance of thunderstorms. some
thunderstorms may produce gusty winds in the afternoon. waves
1 to 3 feet building to 3 to 5 feet. waves occasionally around
6 feet. 
.thursday night...west winds 15 to 25 knots. a chance of showers.
waves 5 to 8 feet subsiding to 3 to 6 feet. waves occasionally
around 10 feet. 
.friday...west winds 5 to 15 knots. mostly sunny. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.friday night...west winds 5 to 10 knots becoming southwest.
partly to mostly cloudy. waves 2 feet or less. 
.saturday...southwest winds 5 to 15 knots. a chance of showers
and thunderstorms during the day, then showers likely with a
chance of thunderstorms saturday night. waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots diminishing to 10 knots
or less. a chance of showers and thunderstorms during the day.
waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots. becoming mainly clear.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 190203
nshbuf
expires:202506190900;;983425

nearshore marine forecast
national weather service buffalo ny
1003 pm edt wed jun 18 2025

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.


loz045-190900-
mexico bay to the saint lawrence river along lake ontario-
1003 pm edt wed jun 18 2025

...small craft advisory in effect from thursday morning through
friday morning...

.rest of tonight...south winds 10 knots or less. a chance of
showers after midnight. showers likely late. waves 1 foot or
less. 
.thursday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers with a chance of thunderstorms. some
thunderstorms may produce gusty winds in the afternoon. waves
1 to 3 feet building to 3 to 5 feet. waves occasionally around
6 feet. 
.thursday night...west winds 15 to 25 knots. a chance of showers.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.friday...west winds 10 to 15 knots becoming southwest. a chance
of showers in the afternoon. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.friday night...southwest winds 5 to 10 knots. a chance of
showers. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers during the day, then showers likely with a
chance of thunderstorms saturday night. waves 1 to 3 feet. 
.sunday...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms during the day. waves 1 to 3 feet subsiding to
1 foot or less. 
.monday...southwest winds 5 to 15 knots. becoming mainly clear.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
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