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Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 19 February 2020

Today Tonight and Thursday.

Wind northwest 20 knots backing to west 25 this afternoon then veering to northwest 25 this evening. Wind diminishing to northwest 15 late overnight then backing to west 15 Thursday evening.

Flurries ending Thursday afternoon. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning this evening and ending Thursday morning.

Waves

Issued 10:30 AM EST 19 February 2020
Today Tonight and Thursday. Over open water waves one metre building to 2 early this evening then subsiding to one early Thursday morning.

Extended Forecast

Issued 03:00 AM EST 19 February 2020
Friday Wind west 20 knots increasing to southwest 30 late in the day.
Saturday Wind southwest 25 knots.
Sunday Wind southwest 20 knots.

Ice Forecast*

Issued 12:00 PM EST 19 February 2020 Today Tonight and Thursday Open water except 9 tenths thin lake ice near the northern and eastern shores. Consolidated medium lake ice along the 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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 19 February 2020 Today Tonight and Thursday

Ice Coverage

Open water except 9 tenths thin lake ice near the northern and
eastern shores. Consolidated medium lake ice along the shore.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Georgian Bay

Issued 10:30 AM EST 19 February 2020

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 19 February 2020 Today Tonight and Thursday At 10:30 a.m. EST today departing low 996 mb located over Labrador.

At 10:30 a.m. EST today trough located on a line east-west over
eastern Lake Superior.
By 10:30 a.m. EST Thursday trough located on a line east-west over
southern Lake Huron.

At 10:30 a.m. EST today ridge located on a line northwest-southeast
over North Dakota.
By 10:30 a.m. EST Thursday ridge located from Colorado to Ohio.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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