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Southern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EST 03 February 2023

Today Tonight and Saturday.

Wind northwest 30 knots diminishing to northwest 20 early this evening and to northwest 15 late this evening. Wind becoming south 15 late overnight then increasing to southwest 25 Saturday morning.

Flurries changing to snow Saturday morning then to scattered flurries Saturday afternoon. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending this evening. Risk of freezing spray Saturday afternoon and evening.

Waves

Issued 10:30 AM EST 03 February 2023
Today Tonight and Saturday. Waves 2 to 3 metres subsiding to 0.5 to 1 near midnight then building to 1 to 1.5 near noon Saturday.

Extended Forecast

Issued 03:00 AM EST 03 February 2023
Sunday Wind southwest 15 knots veering to northwest 15 late in the day.
Monday Wind light becoming southeast 15 knots late in the day.
Tuesday Wind southwest 25 knots diminishing to west 15.

Ice Forecast*

Issued 12:00 PM EST 2 February 2023 Today Tonight and Friday Open water except 9 tenths new lake ice including 3 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 Huron 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 2 February 2023 Today Tonight and Friday

Ice Coverage

Open water except 9 tenths new lake ice including 3 tenths thin lake
ice along parts of the eastern shore. Consolidated medium lake ice
in bays along parts of the eastern shore.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Southern Georgian Bay

Issued 10:30 AM EST 03 February 2023

Moderate or severe freezing spray is 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 EST 3 February 2023 Today Tonight and Saturday At 10:30 a.m. EST today departing cold front located on a line
northeast-southwest over Nova Scotia.

At 10:30 a.m. EST today ridge from 1042 mb high located on a line
north-south over Iowa.
By 10:30 a.m. EST Saturday ridge from 1039 mb high located on a
line north-south over Virginia.

By 10:30 a.m. EST Saturday approaching low 1008 mb located over
northeastern Manitoba.

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