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Lake St. Clair

Forecast

Marine Forecast

Issued 01:22 AM EDT 03 June 2020

Wednesday.

Squall watch in effect.

Wind southwest 10 knots with gusts to 45 near thunderstorms Wednesday morning. Wind becoming west 10 near noon Wednesday then veering to northwest 10 early Wednesday evening.

Showers or a few thunderstorms Wednesday. Risk of thunderstorms late this afternoon and Wednesday evening.

Waves

Issued 06:30 PM EDT 02 June 2020
Tonight and Wednesday. Waves one half metre or less.

Extended Forecast

Issued 06:30 PM EDT 02 June 2020
Thursday Wind light.
Friday Wind light.
Saturday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday Forecasts available to mariners upon request.

*Ice Forecast and Warnings also apply to U.S. waters

 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Watches (In effect)

Squall watch in effect

Lake St. Clair

Issued 01:22 AM EDT 03 June 2020 An area of thunderstorms over Lower Michigan has the potential to move over Lake Huron, Lake St. Clair, and Lake Erie early this morning. These thunderstorms may produce wind gusts to 45 knots, as well as frequent lightning and heavy downpours.

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 6:30 PM EDT 2 June 2020 Tonight and Wednesday At 6:30 p.m. EDT tonight low 1003 mb located east of Lake Superior.
By 6:30 p.m. EDT Wednesday low 1000 mb located over New Hampshire.

At 6:30 p.m. EDT tonight cold front from low located on a line
northeast-southwest over Upper Michigan.
By 6:30 p.m. EDT Wednesday cold front from low located on a line
northeast-southwest over southern Pennsylvania.

At 6:30 p.m. EDT tonight trough located on a line
northwest-southeast over northern Ontario.
By 6:30 p.m. EDT Wednesday trough located on a line
northwest-southeast over northern Lake Superior.

Great Lakes - Lake Huron Area

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