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Southern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 31 January 2023

Today Tonight and Wednesday.

Wind northwest 20 knots diminishing to northwest 15 early this morning then backing to west 15 near noon. Wind backing to southwest 20 early this evening then veering to west 25 Wednesday morning.

Flurries. Visibility 1 mile or less in flurries.

Risk of freezing spray Wednesday.

Waves

Issued 03:00 AM EST 31 January 2023
Today Tonight and Wednesday. Waves 1 metre building to 1.5 Wednesday morning.

Extended Forecast

Issued 03:00 AM EST 31 January 2023
Thursday Wind west 20 knots increasing to west 30 in the afternoon.
Friday Wind northwest 25 knots.
Saturday Wind south 30 knots diminishing to southwest 20.

Ice Forecast*

Issued 12:00 PM EST 30 January 2023 Today Tonight and Tuesday Open water except 6 tenths new lake ice including 2 tenths thin lake ice along parts of the eastern shore. Consolidated medium lake ice in bays along parts of the eastern shore.

*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 / 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 EST 30 January 2023 Today Tonight and Tuesday

Ice Coverage

Open water except 6 tenths new lake ice including 2 tenths thin lake
ice along parts of the eastern shore. Consolidated medium lake ice
in bays along parts of the eastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 31 January 2023 Today Tonight and Wednesday At 3:00 a.m. EST today departing low 1020 mb located over southern
Quebec.

At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Lake Huron.
By 3:00 a.m. EST Wednesday ridge located on a line east-west over
Lake Ontario.

By 3:00 a.m. EST Wednesday low 1019 mb located near Whitefish Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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