Lake Erie |
The reported Lake Erie water temperature is taken at the Buffalo Water Treatment Plant located on Lake Erie at the entrance to the Niagara River. The reading is taken at a depth of 30 feet. This data is unofficial.
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Lake Ontario |
The reported Lake Ontario water temperature is taken at the Monroe County Water Treatment Plant near Greece, N.Y. The temperatures is measured at the intake pipes about 1500 feet offshore at a approximate depth of 35 feet. The Lake Ontario temperature occasionally may not be representative of the surface temperature due to upwelling. This process, more common during the summer months, brings colder water from the deeper parts of the lake toward the surface near the temperature sensor. The surface water may be significantly warmer. This data is unofficial.
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Latest Lake Temperatures
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1027 AM EDT Fri Mar 31 2023
The water temperature off Buffalo is 37 degrees.
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1027 AM EDT Fri Mar 31 2023
The water temperature off Rochester is 39 degrees.
Historical Lake Erie Temperatures (Unofficial Normals and Extremes)
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The daily lake temperatures for Lake Erie off Buffalo and for Lake Ontario off Rochester are included in the Nearshore Marine Forecast.
Click the link for previous versions of the Nearshore Marine Forecast.
NearShore Marine Forecast
000
FZUS51 KBUF 010235
NSHBUF
Nearshore Marine Forecast
National Weather Service Buffalo NY
1035 PM EDT Fri Mar 31 2023
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.
LEZ020-010930-
Upper Niagara River and Buffalo Harbor-
1035 PM EDT Fri Mar 31 2023
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM EDT SATURDAY THROUGH
LATE SATURDAY NIGHT...
.REST OF TONIGHT...South winds around 10 knots increasing to
15 to 20 knots. Rain likely late this evening, then rain with a
chance of thunderstorms after midnight. Rain late.
.SATURDAY...Southwest winds to 30 knots becoming west. A chance
of showers in the morning, then showers in the afternoon.
.SATURDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. A chance of rain and snow showers in the evening,
then a chance of snow showers overnight.
.SUNDAY...Northwest winds 5 to 15 knots becoming southwest.
Sunny.
.SUNDAY NIGHT...South winds 5 to 15 knots. Partly cloudy in the
evening, then becoming mostly cloudy.
.MONDAY...South winds 15 to 20 knots becoming east and
diminishing to less than 10 knots. A chance of showers.
.TUESDAY...Northeast winds 5 to 15 knots becoming east. A chance
of showers during the day, then showers likely Tuesday night.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Showers during the day, then a chance of showers
Wednesday night.
Winds and waves higher in and near thunderstorms.
The water temperature off Buffalo is 37 degrees.
$$
LOZ030-010930-
Lower Niagara River-
1035 PM EDT Fri Mar 31 2023
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM EDT SATURDAY THROUGH
SUNDAY MORNING...
.REST OF TONIGHT...South winds around 10 knots increasing to
15 to 20 knots. Rain likely late this evening, then rain with a
chance of thunderstorms after midnight. Rain late.
.SATURDAY...Southwest winds 20 to 25 knots becoming west. Showers
in the afternoon.
.SATURDAY NIGHT...Northwest winds 15 to 25 knots. A chance of
rain showers in the evening.
.SUNDAY...Northwest winds 5 to 15 knots becoming southwest.
Sunny.
.SUNDAY NIGHT...South winds 5 to 15 knots. Partly cloudy in the
evening, then becoming mostly cloudy.
.MONDAY...Southwest winds 15 to 20 knots becoming northeast 5 to
15 knots. A chance of showers.
.TUESDAY...Northeast winds 5 to 15 knots becoming east. A chance
of showers during the day, then showers likely Tuesday night.
.WEDNESDAY...Southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. Showers likely during the day, then a chance of
showers Wednesday night.
Winds and waves higher in and near thunderstorms.
$$
LEZ040-041-010930-
Buffalo to Ripley along Lake Erie-
1035 PM EDT Fri Mar 31 2023
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
.REST OF TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots. Rain with a chance of thunderstorms, then rain late.
Waves 2 to 4 feet building to 3 to 6 feet. Waves occasionally
around 7 feet.
.SATURDAY...Southwest winds to 30 knots becoming west. A chance
of rain showers in the morning, then rain showers and scattered
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds in the afternoon. Waves 4 to 7 feet building to 9 to
12 feet. Waves occasionally around 15 feet.
.SATURDAY NIGHT...West winds to 30 knots becoming northwest 15 to
25 knots. Rain showers likely with a chance of snow showers in
the evening, then a chance of snow showers overnight. Waves 9 to
12 feet subsiding to 3 to 5 feet. Waves occasionally around
15 feet.
.SUNDAY...North winds 5 to 15 knots becoming west. Mostly sunny.
Waves 2 to 4 feet subsiding to 2 feet or less.
.SUNDAY NIGHT...South winds 10 knots or less increasing to 10 to
15 knots. Partly cloudy in the evening, then becoming mostly
cloudy. Waves 2 feet or less.
.MONDAY...South winds 15 to 20 knots diminishing to 5 to
15 knots. A chance of showers during the day, then showers likely
Monday night. Waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet.
.TUESDAY...East winds 5 to 15 knots becoming southeast. A chance
of showers during the day, then showers likely Tuesday night.
Waves 2 feet or less.
.WEDNESDAY...South winds 15 to 20 knots becoming southwest.
Showers during the day, then a chance of showers Wednesday night.
Waves 1 to 3 feet building to 2 to 4 feet.
Winds and waves higher in and near thunderstorms.
$$
LOZ042-010930-
Niagara River to Hamlin Beach along Lake Ontario-
1035 PM EDT Fri Mar 31 2023
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
.REST OF TONIGHT...South winds 5 to 10 knots increasing to 15 to
20 knots. Rain likely late this evening, then rain with a chance
of thunderstorms after midnight. Rain late. Waves 2 feet or less.
.SATURDAY...Southwest winds 15 to 25 knots becoming west. A
chance of showers in the morning, then showers in the afternoon.
Waves 3 to 5 feet building to 6 to 10 feet. Waves occasionally
around 13 feet.
.SATURDAY NIGHT...West winds to 30 knots becoming northwest. Rain
and snow showers likely in the evening, then a chance of snow
showers overnight. Waves 7 to 11 feet subsiding to 6 to 9 feet.
Waves occasionally around 14 feet.
.SUNDAY...Northwest winds 15 to 20 knots becoming west 5 to
15 knots. Sunny. Waves 4 to 7 feet subsiding to 1 to 3 feet.
Waves occasionally around 9 feet.
.SUNDAY NIGHT...South winds 5 to 15 knots. Partly cloudy in the
evening, then becoming mostly cloudy. Waves 1 foot or less.
.MONDAY...South winds 15 to 20 knots becoming north 5 to
15 knots. A chance of rain showers. Waves 1 to 3 feet.
.TUESDAY...Northeast winds 5 to 15 knots becoming east 15 to
20 knots. Showers likely Tuesday night. Waves 1 to 3 feet
building to 2 to 4 feet.
.WEDNESDAY...East winds 15 to 20 knots becoming southwest.
Showers during the day, then a chance of showers Wednesday night.
Waves 2 to 4 feet subsiding to 1 to 3 feet.
Winds and waves higher in and near thunderstorms.
$$
LOZ043-044-010930-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
1035 PM EDT Fri Mar 31 2023
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
.REST OF TONIGHT...South winds 5 to 15 knots increasing to 15 to
20 knots. Rain likely late this evening, then rain with a chance
of thunderstorms after midnight. Rain late. Waves 2 feet or less.
.SATURDAY...South winds 15 to 25 knots becoming west. Rain in the
morning, then showers and scattered thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds in the
afternoon. Waves 1 to 3 feet building to 8 to 11 feet. Waves
occasionally around 14 feet.
.SATURDAY NIGHT...West winds to 30 knots becoming northwest. Rain
showers in the evening, then snow and rain showers likely
overnight. Waves 9 to 13 feet subsiding to 7 to 10 feet. Waves
occasionally around 16 feet.
.SUNDAY...Northwest winds 15 to 25 knots diminishing to 5 to
15 knots. Sunny. Waves 5 to 8 feet subsiding to 1 to 2 feet.
Waves occasionally around 10 feet.
.SUNDAY NIGHT...Southeast winds 5 to 15 knots increasing to 15 to
20 knots. Partly cloudy in the evening, then becoming mostly
cloudy. Waves 2 feet or less.
.MONDAY...South winds 15 to 20 knots becoming west 5 to 15 knots.
A chance of rain showers. Waves 1 to 3 feet.
.TUESDAY...North winds 5 to 15 knots becoming east 15 to
20 knots. Showers likely Tuesday night. Waves 1 to 3 feet
building to 2 to 4 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. Showers. Waves 2 to 4 feet subsiding to 1 to
3 feet.
Winds and waves higher in and near thunderstorms.
The water temperature off Rochester is 39 degrees.
$$
LOZ045-010930-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
1035 PM EDT Fri Mar 31 2023
...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
.REST OF TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots. Rain. Waves 1 to 3 feet.
.SATURDAY...South winds 15 to 25 knots becoming west. Rain in the
morning, then showers and scattered thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds in the
afternoon. Waves 3 to 5 feet building to 7 to 10 feet. Waves
occasionally around 13 feet.
.SATURDAY NIGHT...West winds 15 to 25 knots becoming north to
30 knots. Rain showers with a chance of snow showers in the
evening, then a chance of snow showers overnight. Waves 9 to
12 feet subsiding to 5 to 8 feet. Waves occasionally around
15 feet.
.SUNDAY...North winds 15 to 25 knots becoming west and
diminishing to 5 to 15 knots. Sunny. Waves 3 to 6 feet subsiding
to 1 to 3 feet. Waves occasionally around 7 feet.
.SUNDAY NIGHT...Southwest winds 5 to 15 knots becoming southeast
15 to 20 knots. Partly cloudy in the evening, then becoming
mostly cloudy. Waves 2 feet or less.
.MONDAY...South winds 15 to 25 knots becoming southwest and
diminishing to 5 to 15 knots. A chance of rain showers. Waves
2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...North winds 5 to 15 knots becoming northeast. A chance
of rain showers Tuesday night. Waves 2 feet or less.
.WEDNESDAY...East winds 10 to 15 knots becoming southwest 15 to
20 knots. Showers. Waves 1 to 3 feet building to 2 to 4 feet.
Winds and waves higher in and near thunderstorms.
$$