Southern Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EST 23 February 2018

Today Tonight and Saturday.

Wind southeast 15 knots increasing to southeast 20 early this morning then veering to southwest 20 near noon. Wind veering to west 20 early this evening then to northwest 15 near midnight. Wind diminishing to northeast 10 Saturday morning then increasing to east 15 Saturday afternoon.

Periods of freezing rain beginning early this morning changing to chance of drizzle today then to chance of flurries after midnight. Fog forming near noon and dissipating near midnight.

Waves

Issued 03:00 AM EST 23 February 2018
Today Tonight and Saturday. Over open water waves one half metre.

Extended Forecast

Issued 03:00 AM EST 23 February 2018
Sunday Wind southeast 35 knots veering to southwest 35 in the afternoon then diminishing to southwest 30 late in the day.
Monday Wind southwest 20 knots.
Tuesday Wind southwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 22 February 2018 Today Tonight and Friday Open water except 8 tenths medium lake ice including 3 tenths thick lake ice in the northern half. Consolidated thick lake ice along the northeastern 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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 22 February 2018 Today Tonight and Friday

Ice Coverage

Open water except 8 tenths medium lake ice including 3 tenths thick
lake ice in the northern half. Consolidated thick lake ice along the
northeastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 23 February 2018 Today Tonight and Saturday At 3:00 a.m. EST today departing ridge located on a line east-west
over Maine.

At 3:00 a.m. EST today low 1019 mb located over Minnesota.
By 3:00 a.m. EST Saturday departing low 1003 mb located over the
Gulf of St. Lawrence.

At 3:00 a.m. EST today ridge located on a line east-west over
Montana.
By 3:00 a.m. EST Saturday ridge located on a line
northeast-southwest over Lake Superior.

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