Southern Georgian Bay
Forecast
Marine Forecast
Issued 06:30 PM EDT 19 April 2021
Tonight and Tuesday.
Wind west 15 knots increasing to west 25 late overnight then diminishing to northwest 15 Tuesday evening.
Showers this evening. Flurries overnight and Tuesday morning.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 19 April 2021
Tonight and Tuesday.
Waves one half metre or less building to one this evening and to
one and one half metres early Tuesday morning. Waves subsiding to one Tuesday
evening.
Extended Forecast
Issued 06:30 PM EDT 19 April 2021
Wednesday
Wind northeast 15 knots backing to northwest
15 in the afternoon.
Thursday
Wind northwest 20 knots.
Friday
Wind west 15 knots diminishing to light late in
the day.
Ice Forecast*
Issued 12:00 PM EDT 19 April 2021 Today Tonight and Tuesday Ice free.
*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 19 April 2021 Today Tonight and TuesdayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 19 April 2021 Tonight and Tuesday At 6:30 p.m. EDT tonight low 1001 mb located over northeasternOntario.
By 6:30 p.m. EDT Tuesday low 1001 mb located east of James Bay.
At 6:30 p.m. EDT tonight ridge located on a line north-south
over Alberta.
By 6:30 p.m. EDT Tuesday ridge located on a line north-south
over Saskatchewan.
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