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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EDT 28 April 2024

Tonight and Monday.

Wind west 10 knots becoming variable 10 this evening then increasing to northeast 15 late overnight. Wind increasing to northeast 20 Monday morning then diminishing to northeast 15 Monday evening.

Scattered showers this evening with a risk of thunderstorms. Fog patches dissipating Monday morning.

Waves

Issued 06:30 PM EDT 28 April 2024
Tonight and Monday. Waves 0.5 metres or less building to 0.5 to 1 early Monday morning.

Extended Forecast

Issued 06:30 PM EDT 28 April 2024
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light.

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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 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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 April 2024 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 28 April 2024 Tonight and Monday At 6:30 p.m. EDT tonight high 1031 mb located over northern Ontario.
By 6:30 p.m. EDT Monday departing high 1036 mb located over
northern Quebec.

At 6:30 p.m. EDT tonight low 1006 mb located over western Nebraska.
By 6:30 p.m. EDT Monday low 1004 mb located over western Lake
Superior.

Great Lakes - Lake Huron Area

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