Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 21 June 2018

Today Tonight and Friday.

Wind light becoming east 10 knots this morning then increasing to east 15 this evening. Wind veering to southeast 15 Friday evening.

A few showers beginning Friday afternoon with a risk of thunderstorms.

Waves

Issued 03:00 AM EDT 21 June 2018
Today Tonight and Friday. Waves less than one half metre.

Extended Forecast

Issued 03:00 AM EDT 21 June 2018
Saturday Wind southeast 15 knots diminishing to light in the morning.
Sunday Wind light becoming north 15 knots late in the day.
Monday Wind north 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 22 May 2018 Forecasts available to mariners upon request.

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

 

[ Canadian Ice Service ]

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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 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 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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 22 May 2018

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 21 June 2018 Today Tonight and Friday At 3:00 a.m. EDT today high 1019 mb located over northeastern
Ontario.
By 3:00 a.m. EDT Friday high 1017 mb located over southern Quebec.

At 3:00 a.m. EDT today low 1004 mb located over Iowa.
By 3:00 a.m. EDT Friday low 1004 mb located over central Indiana.

At 3:00 a.m. EDT today trough located on a line north-south over
northern Manitoba.
By 3:00 a.m. EDT Friday trough located on a line northeast-southwest
over northern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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