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Marine Forecast

Issued 03:00 AM EDT 14 May 2021

Today Tonight and Saturday.

Wind light increasing to west 10 to 20 knots late this morning then becoming light early this evening. Wind becoming southwest 15 Saturday morning then diminishing to light Saturday evening.

Extended Forecast

Issued 06:00 PM EDT 13 May 2021
Saturday Wind light.
Sunday Wind light.
Monday Wind light.

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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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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 14 May 2021 Today Tonight and Saturday At 3:00 a.m. EDT today trough located over Newfoundland to Québec
city.
By 8:00 p.m. EDT Saturday departing trough located on a line
northeast-southwest over Newfoundland.

At 3:00 a.m. EDT today ridge located from the Great Lakes to the
Ungava Peninsula.
By 8:00 p.m. EDT Saturday ridge located on a line north-south
over Natashquan.

At 3:00 a.m. EDT today low 1015 mb located near James Bay.
By 8:00 p.m. EDT Saturday low 1017 mb located near Lake Saint-Jean.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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