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Lake St. Clair

Forecast

Marine Forecast

Issued 10:30 AM EDT 17 October 2019

Today Tonight and Friday.

Strong wind warning in effect.

Wind northwest 25 knots diminishing to northwest 15 early this evening and to northwest 10 early Friday morning. Wind becoming light Friday afternoon then becoming south 10 Friday evening.

Waves

Issued 10:30 AM EDT 17 October 2019
Today Tonight and Friday. Waves one metre subsiding to one half metre this afternoon.

Extended Forecast

Issued 03:00 AM EDT 17 October 2019
Saturday Wind light becoming south 15 knots in the afternoon.
Sunday Wind south 15 knots diminishing to light.
Monday Wind light increasing to southeast 25 knots late in the day.

Ice Forecast*

Issued 12:00 PM EDT 19 May 2019 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 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 / 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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 19 May 2019

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Lake St. Clair

Issued 10:30 AM EDT 17 October 2019

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 17 October 2019 Today Tonight and Friday At 10:30 a.m. EDT today low 977 mb located over New Hampshire.
By 10:30 a.m. EDT Friday low 992 mb located over Nova Scotia.

At 10:30 a.m. EDT today ridge located on a line north-south over
northwestern Ontario.
By 10:30 a.m. EDT Friday ridge located on a line north-south over
North Channel.

By 10:30 a.m. EDT Friday approaching trough located on a line
north-south over North Dakota.

Great Lakes - Lake Erie and Lake Ontario Area

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