Marine Weather for LO 030

Forecast as of 4:31 am EDT on August 20, 2019
Lower Niagara River-
Light and variable winds. Sunny.
Light and variable winds. Mainly clear in the evening, then becoming mostly cloudy.
Southwest winds 10 knots or less increasing to 10 to 15 knots. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce gusty winds in the afternoon.
Wednesday Night
West winds around 10 knots becoming northwest. A chance of showers and thunderstorms in the evening, then a chance of showers overnight.
Northwest winds 5 to 10 knots. Partly cloudy.
Northwest winds 10 knots or less becoming north. Mainly clear.
Northeast winds 5 to 10 knots becoming east. Mainly clear. Winds and waves higher in and near thunderstorms.

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

Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Port Colborne 45142 74 °F 0.66 ft
West Lake Ontario Grimsby 45139 48 °F 0.66 ft
NW Lake Ontario Ajax 45159 71 °F 0.33 ft
Lake Simcoe 45151 72 °F 0.33 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Dunkirk, NY DBLN6