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Eastern Lake Erie


Marine Forecast

Issued 10:30 AM EDT 11 May 2021

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind west 15 knots increasing to southwest 20 near noon then veering to west 20 early this evening. Wind diminishing to northwest 15 near midnight and to light Wednesday morning. Wind becoming southwest 15 near noon Wednesday then diminishing to northwest 10 Wednesday evening.


Issued 10:30 AM EDT 11 May 2021
Today Tonight and Wednesday. Waves one half metre building to one and one half metres near noon then subsiding to one late overnight. Waves subsiding to one half metre or less Wednesday evening.

Extended Forecast

Issued 03:00 AM EDT 11 May 2021
Thursday Wind light.
Friday Wind light.
Saturday 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 9 May 2021 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Erie

Issued 10:30 AM EDT 11 May 2021

'Strong' winds of 20 to 33 knots are 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.


Technical Marine Synopsis

Issued 10:30 AM EDT 11 May 2021 Today Tonight and Wednesday At 10:30 a.m. EDT today departing low 1010 mb located over southern

At 10:30 a.m. EDT today high 1030 mb located near Minnesota.
By 10:30 a.m. EDT Wednesday high 1032 mb located over Lake Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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