Marine Weather for LO 045

Forecast as of 4:21 am EDT on September 21, 2019
Mexico Bay To The Saint Lawrence River Along Lake Ontario-
South winds less than 10 knots becoming southwest. Sunny. Waves 1 foot or less.
South winds 10 knots or less. Mainly clear. Waves 1 foot or less.
South winds 5 to 15 knots becoming southwest. Partly to mostly sunny. Waves 2 feet or less.
Sunday Night
Southwest winds 10 to 15 knots increasing to 15 to 20 knots. A chance of showers overnight. Waves 1 to 3 feet building to 2 to 4 feet.
Southwest winds 15 to 20 knots becoming west 10 to 15 knots. Showers likely. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
Northwest winds 5 to 15 knots becoming southwest. A chance of showers during the day. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Southwest winds 5 to 15 knots becoming south. Mainly clear, then becoming partly cloudy. Waves 1 to 3 feet.

Watches & Warnings

There are currently no watches in effect.

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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
Prince Edward Pt 45135 66 °F 0.33 ft
EAST Lake Ontario 20NM North Northeast of Rochester, NY 45012 67 °F
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
Superior Shoals, NY