Lake St. Clair

Forecast

Marine Forecast

Issued 06:30 PM EDT 21 July 2017

Tonight and Saturday.

Wind light becoming southeast 10 knots this evening then increasing to southeast 15 late overnight. Wind becoming west 15 Saturday morning then veering to north 15 Saturday afternoon.

Showers beginning late overnight and ending Saturday afternoon with a risk of thunderstorms.

Waves

Issued 06:30 PM EDT 21 July 2017
Tonight and Saturday. Waves one half metre or less.

Extended Forecast

Issued 06:30 PM EDT 21 July 2017
Sunday Wind light.
Monday Wind light.
Tuesday Wind light.

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Map of Great Lakes - Lake Erie and Lake Ontario 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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 21 July 2017 Tonight and Saturday At 6:30 p.m. EDT tonight ridge located from Manitoba to Lake
Superior then to Pennsylvania.
By 6:30 p.m. EDT Saturday ridge located on a line
northwest-southeast over southern Quebec.

At 6:30 p.m. EDT Saturday approaching low 1006 mb located over
northeastern Minnesota.

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