National Weather Service Marine Forecast FZUS51 KBUF
FZUS51 KBUF 122103
NSHBUF
Nearshore Marine Forecast
National Weather Service Buffalo NY
403 PM EST Mon Jan 12 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.
LEZ020-130400
Upper Niagara River and Buffalo Harbor
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING
TONIGHT
Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Cloudy.
TUESDAY
Southwest winds 10 to 15 knots increasing to 15 to
20 knots. A chance of rain showers in the afternoon.
TUESDAY NIGHT
Southwest winds 15 to 20 knots. Rain showers
likely.
WEDNESDAY
Southwest winds 15 to 20 knots becoming west 5 to
15 knots. A chance of rain and snow showers in the morning, then
rain and snow showers likely in the afternoon.
WEDNESDAY NIGHT
Northwest winds 5 to 15 knots. Snow showers.
THURSDAY
Northwest winds 5 to 15 knots becoming west. Snow
showers likely during the day, then a chance of snow showers
Thursday night.
FRIDAY
Southwest winds 5 to 15 knots. A chance of snow
showers.
SATURDAY
Southwest winds 5 to 15 knots. Snow showers likely.
The water temperature off Buffalo is 33 degrees.
LOZ030-130400
Lower Niagara River
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING
TONIGHT
Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Mostly cloudy.
TUESDAY
Southwest winds 10 to 15 knots increasing to 15 to
20 knots. A chance of rain showers in the afternoon.
TUESDAY NIGHT
Southwest winds 15 to 20 knots diminishing to
10 to 15 knots. A chance of rain showers.
WEDNESDAY
Southwest winds around 10 knots becoming west. A
chance of rain and snow showers in the morning, then rain and
snow showers likely in the afternoon.
WEDNESDAY NIGHT
Northwest winds 10 to 15 knots. Snow showers
likely.
THURSDAY
Northwest winds 5 to 15 knots becoming west. Snow
showers likely during the day, then a chance of snow showers
Thursday night.
FRIDAY
Southwest winds 5 to 10 knots. A chance of snow showers
Friday night.
SATURDAY
Southwest winds around 10 knots. Snow showers likely.
LEZ040-041-130400
Buffalo to Ripley along Lake Erie
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
TONIGHT
Southwest winds to 30 knots diminishing to 15 to
25 knots. Mostly cloudy. Waves 8 to 11 feet subsiding to 3 to
6 feet. Waves occasionally around 14 feet.
TUESDAY
Southwest winds 15 to 25 knots becoming south. A
chance of rain showers in the afternoon. Waves 3 to 5 feet. Waves
occasionally around 6 feet.
TUESDAY NIGHT
Southwest winds to 30 knots diminishing to 15 to
25 knots. Rain showers likely. Waves 5 to 8 feet. Waves
occasionally around 10 feet.
WEDNESDAY
Southwest winds 15 to 20 knots becoming west 10 to
15 knots. Rain and snow showers. Waves 3 to 6 feet subsiding to
2 to 4 feet. Waves occasionally around 7 feet.
WEDNESDAY NIGHT
Northwest winds 10 to 15 knots increasing to
15 to 20 knots. Snow showers. Waves 2 to 4 feet.
THURSDAY
Northwest winds 15 to 20 knots becoming west 10 to
15 knots. Snow showers during the day, then a chance of snow
showers Thursday night. Waves 2 to 4 feet subsiding to 1 to
3 feet.
FRIDAY
Southwest winds 15 to 20 knots. A chance of snow
showers. Waves 2 to 4 feet.
SATURDAY
Southwest winds 15 to 20 knots. Snow showers likely.
Waves 2 to 4 feet building to 3 to 6 feet. Waves occasionally
around 7 feet.
LOZ042-130400
Niagara River to Hamlin Beach along Lake Ontario
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
Southwest winds to 30 knots diminishing to 15 to
25 knots. Mostly cloudy. Waves 5 to 8 feet subsiding to 3 to
6 feet. Waves occasionally around 10 feet.
TUESDAY
Southwest winds 15 to 25 knots becoming south to
30 knots. A chance of rain showers in the afternoon. Waves 2 to
4 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
TUESDAY NIGHT
Southwest winds to 30 knots diminishing to 15 to
25 knots. A chance of rain showers. Waves 4 to 7 feet subsiding
to 3 to 6 feet. Waves occasionally around 9 feet.
WEDNESDAY
Southwest winds 15 to 20 knots becoming west. A
chance of rain showers in the morning, then rain and snow showers
likely in the afternoon. Waves 3 to 5 feet subsiding to 2 to
4 feet. Waves occasionally around 6 feet.
WEDNESDAY NIGHT
Northwest winds 15 to 20 knots. Snow and rain
showers likely in the evening, then snow showers likely
overnight. Waves 2 to 4 feet building to 3 to 5 feet. Waves
occasionally around 6 feet.
THURSDAY
Northwest winds 15 to 20 knots. Snow showers likely
during the day, then a chance of snow showers Thursday night.
Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally
around 6 feet.
FRIDAY
West winds 15 to 20 knots becoming southwest. A chance
of snow showers Friday night. Waves 2 to 4 feet subsiding to 1 to
3 feet.
SATURDAY
Southwest winds 15 to 20 knots. A chance of snow
showers. Waves 1 to 3 feet building to 3 to 5 feet. Waves
occasionally around 6 feet.
LOZ043-130400
Hamlin Beach to Sodus Bay along Lake Ontario
including Irondequoit Bay
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
West winds 15 to 25 knots becoming southwest. Cloudy.
Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally
around 9 feet.
TUESDAY
Southwest winds 15 to 20 knots becoming south 10 to
15 knots. A chance of rain showers in the afternoon. Waves 2 to
4 feet subsiding to 1 to 3 feet.
TUESDAY NIGHT
South winds 15 to 25 knots becoming southwest. A
chance of rain showers. Waves 1 to 3 feet building to 3 to
5 feet. Waves occasionally around 6 feet.
WEDNESDAY
Southwest winds 15 to 20 knots becoming west 10 to
15 knots. A chance of rain showers in the morning, then a chance
of rain and snow showers in the afternoon. Waves 2 to 4 feet
subsiding to 1 to 3 feet.
WEDNESDAY NIGHT
West winds 10 to 15 knots becoming north 15 to
20 knots. Rain and snow showers likely in the evening, then snow
showers likely overnight. Waves 1 to 3 feet building to 3 to
6 feet. Waves occasionally around 7 feet.
THURSDAY
Northwest winds 15 to 20 knots. Snow showers likely
during the day, then a chance of snow showers Thursday night.
Waves 3 to 6 feet. Waves occasionally around 7 feet.
FRIDAY
West winds 15 to 20 knots becoming south 10 to
15 knots. A chance of snow showers Friday night. Waves 3 to
5 feet subsiding to 2 feet or less. Waves occasionally around
6 feet.
SATURDAY
South winds 10 to 15 knots becoming southwest 15 to
20 knots. A chance of snow showers. Waves 2 feet or less building
to 2 to 4 feet.
The water temperature off Rochester is 37 degrees.
LOZ044-130400
Sodus Bay to Mexico Bay along Lake Ontario
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
Southwest winds 15 to 25 knots. A chance of lake
effect snow showers early, then lake effect snow showers likely
late this evening. A chance of snow showers after midnight. Waves
6 to 10 feet subsiding to 5 to 8 feet. Waves occasionally around
13 feet.
TUESDAY
Southwest winds 10 to 15 knots becoming south 15 to
20 knots. A chance of rain showers in the afternoon. Waves 3 to
6 feet subsiding to 1 to 3 feet. Waves occasionally around
7 feet.
TUESDAY NIGHT
South winds 15 to 20 knots becoming southwest.
Rain showers likely. Waves 1 to 3 feet building to 2 to 4 feet.
WEDNESDAY
Southwest winds 5 to 15 knots. Rain showers. Waves
2 to 4 feet subsiding to 1 to 3 feet.
WEDNESDAY NIGHT
West winds 10 to 15 knots becoming north 15 to
20 knots. Rain and snow showers. Waves 1 to 3 feet building to
3 to 6 feet. Waves occasionally around 7 feet.
THURSDAY
Northwest winds 15 to 20 knots. Snow showers. Waves
3 to 6 feet. Waves occasionally around 7 feet.
FRIDAY
West winds 15 to 20 knots becoming south. A chance of
snow showers. Waves 3 to 5 feet subsiding to 1 to 3 feet. Waves
occasionally around 6 feet.
SATURDAY
South winds 15 to 20 knots becoming southwest. A
chance of snow showers. Waves 2 feet or less building to 2 to
4 feet.
LOZ045-130400
Mexico Bay to the Saint Lawrence River along Lake Ontario
403 PM EST Mon Jan 12 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
Southwest winds 15 to 25 knots. Lake effect snow
showers likely this evening, then snow showers likely with a
chance of rain showers after midnight. A chance of snow showers
late. Waves 6 to 10 feet subsiding to 5 to 8 feet. Waves
occasionally around 13 feet.
TUESDAY
Southwest winds 10 to 15 knots becoming south and
increasing to 15 to 25 knots. A chance of rain showers in the
afternoon. Waves 3 to 6 feet subsiding to 2 to 4 feet. Waves
occasionally around 7 feet.
TUESDAY NIGHT
South winds to 30 knots becoming southwest 15 to
25 knots. Rain showers likely. Waves 3 to 6 feet. Waves
occasionally around 7 feet.
WEDNESDAY
Southwest winds 15 to 25 knots diminishing to 10 to
15 knots. Rain showers likely in the morning, then rain showers
with snow showers likely in the afternoon. Waves 3 to 6 feet
subsiding to 2 to 4 feet. Waves occasionally around 7 feet.
WEDNESDAY NIGHT
West winds 5 to 10 knots becoming north and
increasing to 15 to 20 knots. Snow and rain showers in the
evening, then snow showers overnight. Waves 1 to 3 feet building
to 3 to 5 feet. Waves occasionally around 6 feet.
THURSDAY
North winds 15 to 20 knots becoming northwest. Snow
showers. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves
occasionally around 6 feet.
FRIDAY
West winds 10 to 15 knots becoming south 15 to
20 knots. A chance of snow showers. Waves 2 to 4 feet.
SATURDAY
South winds 15 to 20 knots becoming southwest. A
chance of snow showers during the day, then snow showers likely
Saturday night. Waves 2 to 4 feet building to 3 to 5 feet. Waves
occasionally around 6 feet.



