Forecast as of 4:30 PM EDT on March 14, 2014
Lake Ontario Open Waters From Hamlin Beach To The Saint Lawrence
South winds 15 to 25 knots becoming southwest. Rain showers likely. A chance of rain and snow showers late. Waves in ice free areas 1 to 3 feet building to 4 to 7 feet.
West winds 15 to 25 knots. A chance of snow and rain showers through mid morning...then snow showers likely late in the morning. A chance of snow showers in the afternoon. Waves 3 to 6 feet.
West winds 15 to 20 knots becoming northwest 10 to 15 knots. A chance of lake effect snow showers. Waves 3 to 6 feet.
North winds 5 to 15 knots. A chance of lake effect snow showers. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Northeast winds 5 to 15 knots increasing to 15 to 20 knots. Waves 2 feet or less building to 2 to 4 feet.
Northeast winds 15 to 20 knots diminishing to 10 to 15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
East winds 10 to 15 knots becoming southeast 15 to 20 knots. Waves 1 to 3 feet.
South winds 15 to 25 knots becoming west. A chance of rain and snow showers. Waves 2 to 4 feet building to 3 to 6 feet. Wave heights are for ice free areas.
Click any area for a Zone forecast. Click the Station ID for station data.
- Niagara River to Thirty-Mile Point NY
- Thirty-Mile Point to Sodus Bay NY
- Sodus Bay to Mexico Bay NY
- Mexico Bay NY to the St. Lawrence River
- Lake Ontario, Niagara River to Thirty-Mile Point NY beyond 5 nm offshore
- Lake Ontario, Thirty-Mile Point to Sodus Bay NY beyond 5 nm offshore
- Lake Ontario, Sodus Bay to Mexico Bay NY beyond 5 nm offshore
- Lake Ontario, Mexico Bay NY to the St. Lawrence River beyond 5 nm offshore
St. Lawrence River
Canadian portions of the Great Lakes
Marine & Boating
Enter a coastal zip code for marine weather.
Coastal Water Temperatures
|Alexandria Bay, NY||32.0 °F|
Open Sea Buoy Information
|Place||ID||Sea Temp||Wave Height|
|Lake Ontario Buoy 20NM North Northeast of Rochester, NY||45012||0.66 ft|
|Prince Edward Pt||45135||31 °F||0.66 ft|
|NW Lake Ontario Ajax||45159||33 °F||0.00 ft|
|Click the Station ID for daily observations and history.|
C-MAN Station Information
|Place||ID||Water Temp||Wave Height|
|Galloo Island, NY|
|Thousand I Brdg NY|
|Alexandria Bay, NY|
NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.