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Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EDT 20 June 2024

Today Tonight and Friday.

Wind north 10 knots increasing to north 15 near noon then diminishing to north 10 this evening. Wind becoming light Friday evening.

Risk of thunderstorms today. Risk of thunderstorms Friday afternoon and evening.

Waves

Issued 10:30 AM EDT 20 June 2024
Today Tonight and Friday. Waves 0.5 metres or less building to 0.5 to 1 this afternoon then subsiding to 0.5 or less near midnight.

Extended Forecast

Issued 03:00 AM EDT 20 June 2024
Saturday Wind light increasing to southeast 20 knots late in the day.
Sunday Wind southwest 20 knots veering to northwest 20 late in the day.
Monday Wind northwest 20 knots diminishing to light late in the day.

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Weather Conditions

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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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buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Lake Huron

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

Ice Forecasts

Lake Michigan

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 10:30 AM EDT 20 June 2024 Today Tonight and Friday At 10:30 a.m. EDT today ridge located on a line east-west over
northern Ontario.
By 10:30 a.m. EDT Friday ridge located from Lake Superior to
New Brunswick.

At 10:30 a.m. EDT today cold front located from Ottawa to Lake
St. Clair.
By 10:30 a.m. EDT Friday cold front located from Rochester to
Cleveland.

Great Lakes - Lake Erie and Lake Ontario Area

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