Eastern Lake Erie


Marine Forecast

Issued 03:00 AM EDT 21 July 2017

Today Tonight and Saturday.

Strong wind warning in effect.

Wind southwest 10 knots becoming light this morning then becoming southwest 10 this afternoon. Wind backing to south 10 overnight then increasing to southwest 20 Saturday morning. Wind diminishing to northeast 15 Saturday afternoon.

Showers beginning Saturday morning with a risk of thunderstorms.


Issued 03:00 AM EDT 21 July 2017
Today Tonight and Saturday. Waves less than one half metre building to one half to one metre near noon Saturday.

Extended Forecast

Issued 03:00 AM EDT 21 July 2017
Sunday Wind light.
Monday Wind light becoming northeast 15 knots late in the day.
Tuesday Wind northeast 15 knots diminishing to 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 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 Municipal 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 EDT 27 April 2017 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Erie

Issued 03:00 AM EDT 21 July 2017

'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 3:00 AM EDT 21 July 2017 Today Tonight and Saturday At 3:00 a.m. EDT today departing trough located on a line
northeast-southwest over southern Ontario.

At 3:00 a.m. EDT today ridge located from Lake Winnipeg to Lake
Superior then to Illinois.
By 3:00 a.m. EDT Saturday ridge located from Lake Nipigon to Lake
Nipissing then to Pennsylvania.

At 3:00 a.m. EDT Saturday approaching trough located from Lake of
the Woods to Lake Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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