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Northern Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EST 05 February 2023

Today Tonight and Monday.

Wind southwest 15 knots veering to northwest 15 early this evening then to north 20 late this evening. Wind veering to northeast 15 Monday morning then diminishing to variable 10 near noon Monday. Wind increasing to southeast 20 Monday evening.

Snow changing to flurries this evening and ending near midnight. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EST 05 February 2023
Today Tonight and Monday. Over open water waves 0.5 to 1 metre subsiding to 0.5 or less near noon Monday then building to 0.5 to 1 Monday evening.

Extended Forecast

Issued 03:00 AM EST 05 February 2023
Tuesday Wind southeast 25 knots veering to southwest 25 in the afternoon.
Wednesday Wind northwest 15 knots backing to southwest 15.
Thursday Wind east 25 knots diminishing to southwest 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 4 February 2023 Today Tonight and Sunday Open water except 9 tenths thin lake ice along the shore in the northeastern section. Consolidated medium lake ice along parts of the 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 4 February 2023 Today Tonight and Sunday

Ice Coverage

Open water except 9 tenths thin lake ice along the shore in the
northeastern section. Consolidated medium lake ice along parts of
the shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 5 February 2023 Today Tonight and Monday At 3:00 a.m. EST today low 1008 mb located over eastern Lake
Superior.
By 3:00 a.m. EST Monday departing low 1013 mb located over
southeastern Quebec.

At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Manitoba.
By 3:00 a.m. EST Monday ridge located on a line northeast-southwest
over northeastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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