Northern Georgian Bay
Forecast
Marine Forecast
Issued 03:00 AM EDT 03 April 2025
Today Tonight and Friday.
Wind southwest 25 knots veering to west 20 this afternoon then diminishing to west 15 this evening. Wind diminishing to northwest 10 overnight then becoming light Friday morning.
Scattered showers ending near noon. Fog patches dissipating this morning.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 03 April 2025
Today Tonight and Friday.
Waves 2 to 3 metres subsiding to 1 to 1.5 early this morning and
to 0.5 to 1 near midnight. Waves subsiding to 0.5 or less Friday
morning.
Extended Forecast
Issued 03:00 AM EDT 03 April 2025
Saturday
Wind east 15 knots backing to north 15 in the
afternoon.
Sunday
Wind northwest 15 knots.
Monday
Wind light increasing to north 25 knots late in
the day.
Ice Forecast*
Issued 12:00 PM EDT 2 April 2025 Today Tonight and Thursday Open water except 2 tenths thick lake ice near the northeastern
shore. CONSOLIDATED rotten thick lake ice along the northeastern
shore.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 2 April 2025 Today Tonight and ThursdayIce Coverage
Open water except 2 tenths thick lake ice near the northeastern
shore. CONSOLIDATED rotten thick lake ice along the northeastern
shore.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 3 April 2025 Today Tonight and Friday At 3:00 a.m. EDT today low 994 mb located over western LakeSuperior.
By 3:00 a.m. EDT Friday low 1002 mb located over central Quebec.
By 3:00 a.m. EDT Friday ridge located on a line northwest-southeast
over northwestern Ontario.
Great Lakes - Lake Huron Area
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