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Marine Forecast

Issued 06:30 PM EDT 10 September 2026

Tonight and Friday.

Wind northwest 10 knots becoming light this evening then becoming southeast 10 near noon Friday.

Winds

Issued 06:30 PM EDT 10 September 2026

Tonight and Friday. Wind northwest 10 knots becoming light this evening then becoming southeast 10 near noon Friday.

Waves

Issued 06:30 PM EDT 10 September 2026

Tonight and Friday. Waves less than 0.5 metres building to 0.5 or less Friday afternoon.

Ice Forecasts

Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.

No watches or warnings in effect.

Technical Marine Synopsis

Issued 6:30 PM EDT 10 September 2026 Tonight and Friday At 6:30 p.m. EDT tonight departing low 985 mb located over Labrador.

At 6:30 p.m. EDT tonight ridge located on a line north-south over
eastern Lake Superior.
By 6:30 p.m. EDT Friday ridge located on a line northeast-southwest
over the St. Lawrence River.

At 6:30 p.m. EDT tonight trough from 988 mb low located on a line
north-south over Manitoba.
By 6:30 p.m. EDT Friday trough from 990 mb low located on a line
northeast-southwest over Lake of the Woods.

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