Southern Lake Huron
Forecast
Marine Forecast
Issued 02:55 PM EDT 13 May 2024
Today Tonight and Tuesday.
Wind variable 10 knots with gusts to 45 near thunderstorms today and early this evening. Wind becoming north 10 near midnight. Wind north 10 Tuesday.
Scattered showers. Risk of thunderstorms this afternoon and this evening.
Waves
Issued 10:30 AM EDT 13 May 2024
Today Tonight and Tuesday.
Waves 1 to 1.5 metres subsiding to 0.5 to 1 near noon and to 0.5
or less early this evening.
Extended Forecast
Issued 03:00 AM EDT 13 May 2024
Wednesday
Wind northeast 20 knots.
Thursday
Wind north 15 knots diminishing to
light.
Friday
Wind southeast 15 knots becoming northwest 15
late in the day.
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Lake Huron
Issued 12:00 PM EDT 27 April 2024 Forecasts have ended for the season.Ice Forecasts
Lake Michigan
Issued 12:00 PM EDT 27 April 2024 Forecasts have ended for the season.Warnings
Watches (In effect)
Squall watch in effect
Southern Lake Huron
Issued 1:12 PM EDT 13 May 2024 Conditions are favourable for the development of squalls with wind gusts up to 45 knots, frequent lightning and hail.Thunderstorms are expected to develop along a stalled front this afternoon. Wind gusts up to 45 knots will be possible as well as up to nickel sized hail.
Large hail can damage vessels and cause injury. Vessels without lightning protection should make their way to shore immediately.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 13 May 2024 Today Tonight and Tuesday At 10:30 a.m. EDT today low 1001 mb located over James Bay.By 10:30 a.m. EDT Tuesday low 1006 mb located east of James Bay.
At 10:30 a.m. EDT today trough located on a line northeast-southwest
over North Channel.
By 10:30 a.m. EDT Tuesday trough located on a line
northeast-southwest over Lake Ontario.
At 10:30 a.m. EDT today ridge located on a line north-south over
Manitoba.
By 10:30 a.m. EDT Tuesday ridge located on a line
northwest-southeast over northwestern Ontario.
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