Marine Weather for LO 063

Forecast as of 1:29 PM EDT on April 20, 2019
Lake Ontario Open Waters From Hamlin Beach To The Saint Lawrence
This Afternoon
Northeast winds 15 to 25 knots. A chance of rain showers early, then rain showers likely late. Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally around 9 feet.
Northeast winds 15 to 20 knots becoming northwest and diminishing to 10 knots or less after midnight. Areas of fog early. Showers likely early, then a chance of showers late in the evening. Waves 3 to 5 feet subsiding to 1 foot or less.
Southwest winds less than 10 knots becoming west. Waves 1 foot or less.
Sunday Night
West winds 5 to 10 knots. Waves 1 foot or less.
West winds 10 knots or less becoming southwest. Waves 1 foot or less.
South winds 5 to 10 knots becoming west. Rain showers likely. Waves 2 feet or less.
Northwest winds 5 to 15 knots becoming north less than 10 knots. Rain showers likely during the day. Waves 2 feet or less.

Watches & Warnings

There are currently no watches in effect.

Marine Weather

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Lake Ontario

St. Lawrence River

Canadian portions of the Great Lakes

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
EAST Lake Ontario 20NM North Northeast of Rochester, NY 45012 52 °F 4.59 ft
Prince Edward Pt 45135 36 °F 3.61 ft
NW Lake Ontario Ajax 45159 38 °F 1.64 ft
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C-MAN Station Information

Place ID Water Temp Wave Height
Galloo Island, NY
Thousand I Brdg NY
Alexandria Bay, NY