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Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EST 19 February 2020

Today Tonight and Thursday.

Wind northwest 30 knots diminishing to northwest 15 this morning then increasing to west 25 this afternoon. Wind veering to northwest 25 this evening then diminishing to northwest 15 overnight. Wind backing to west 15 Thursday evening.

Flurries ending early this morning. Flurries this afternoon tonight and Thursday. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending this morning. Freezing spray beginning this evening and ending Thursday morning.

Waves

Issued 03:00 AM EST 19 February 2020
Today Tonight and Thursday. Over open water waves 2 to 3 metres subsiding to one near noon then building to 2 early this evening. Waves subsiding to one 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 18 February 2020 Today Tonight and Wednesday Open water except 9 plus tenths thin lake ice near the northern shore. Consolidated medium lake ice in the northern bays.

*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 18 February 2020 Today Tonight and Wednesday

Ice Coverage

Open water except 9 plus tenths thin lake ice near the northern
shore. Consolidated medium lake ice in the northern bays.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Georgian Bay

Issued 03:00 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 3:00 AM EST 19 February 2020 Today Tonight and Thursday At 3:00 a.m. EST today departing low 998 mb located over eastern
Quebec.

At 3:00 a.m. EST today trough located on a line east-west over
North Channel.
By 3:00 a.m. EST Thursday trough located on a line
northwest-southeast over Georgian Bay.

At 3:00 a.m. EST today ridge located on a line northwest-southeast
over southern Saskatchewan.
By 3:00 a.m. EST Thursday ridge located from North Dakota to Ohio.

Great Lakes - Lake Erie and Lake Ontario Area

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