Georgian Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 19 January 2018

Tonight and Saturday.

Wind southwest 25 knots increasing to southwest 30 this evening then diminishing to west 20 early Saturday morning. Wind veering to northwest 15 Saturday afternoon then diminishing to light Saturday evening.

Chance of flurries or showers this evening.

Waves

Issued 06:30 PM EST 19 January 2018
Tonight and Saturday. Over open water waves one and one half metres building to 2 near midnight then subsiding to one Saturday morning.

Extended Forecast

Issued 06:30 PM EST 19 January 2018
Sunday Wind southwest 15 knots diminishing to light in the afternoon.
Monday Wind east 20 knots increasing to east 30.
Tuesday Wind variable 15 knots increasing to northwest 30.

Ice Forecast*

Issued 12:00 PM EST 19 January 2018 Today Tonight and Saturday Open water except 9 plus tenths medium lake ice in the northeastern section. Consolidated medium lake ice including 2 tenths thick lake ice along the northeastern shore.

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

 

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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 19 January 2018 Today Tonight and Saturday

Ice Coverage

Open water except 9 plus tenths medium lake ice in the northeastern
section. Consolidated medium lake ice including 2 tenths thick lake
ice along the northeastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 19 January 2018 Tonight and Saturday At 6:30 p.m. EST tonight low 991 mb located north of Lake Superior.
By 6:30 p.m. EST Saturday departing low 987 mb located over the
northern Gulf of St. Lawrence.

At 6:30 p.m. EST tonight ridge located on a line north-south over
northern Manitoba.
By 6:30 p.m. EST Saturday ridge located on a line
northwest-southeast over northeastern Ontario.

At 6:30 p.m. EST tonight low 999 mb located over northern
Saskatchewan.
By 6:30 p.m. EST Saturday low 1010 mb located over southern
Manitoba.

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