Northern Lake Huron
Forecast
Marine Forecast
Issued 10:30 AM EDT 01 July 2026
Today Tonight and Thursday.
Wind variable 10 knots increasing to southwest 15 this evening then veering to west 15 late overnight. Wind diminishing to variable 10 Thursday morning.
Scattered showers and fog patches with a risk of thunderstorms.
Waves
Issued 10:30 AM EDT 01 July 2026
Today Tonight and Thursday.
Waves 0.5 to 1 metre.
Extended Forecast
Issued 03:00 AM EDT 01 July 2026
Friday
Wind light.
Saturday
Wind light.
Sunday
Wind light.
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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 17 May 2026 Forecasts have ended for the season.Ice Forecasts
Lake Michigan
Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.Warnings
Watches (In effect)
Squall watch in effect
Northern Lake Huron
Issued 4:57 PM EDT 01 July 2026 Conditions are favourable for the development of squalls with wind gusts up to 40 knots and frequent lightning.Thunderstorms may develop again this evening and possibly into the overnight hours.
Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.
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 1 July 2026 Today Tonight and Thursday At 10:30 a.m. EDT today quasi-stationary ridge located on a linenortheast-southwest over the Eastern Seaboard.
At 10:30 a.m. EDT today low 992 mb located over central Manitoba.
By 10:30 a.m. EDT Thursday trough located on a line east-west over
northern Ontario.
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- Date modified:
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