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Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EDT 24 September 2020

Today Tonight and Friday.

Strong wind warning in effect.

Wind southwest 10 knots becoming light near noon then becoming southwest 10 near midnight. Wind increasing to southwest 15 near noon Friday and to south 20 Friday evening.

Showers this afternoon and this evening with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 24 September 2020
Today Tonight and Friday. Waves one half metre or less building to one Friday afternoon and to one and one half metres Friday evening.

Extended Forecast

Issued 03:00 AM EDT 24 September 2020
Saturday Wind southwest 20 knots.
Sunday Wind southwest 15 knots increasing to southwest 20.
Monday Wind light becoming southwest 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday Forecasts available to mariners upon request.

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

  

[ Canadian Ice Service ]

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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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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 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Southern Lake Huron

Issued 4:45 PM EDT 24 September 2020

'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.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 24 September 2020 Today Tonight and Friday At 10:30 a.m. EDT today quasi-stationary ridge located on a line
east-west over Kentucky.

At 10:30 a.m. EDT today trough located on a line northeast-southwest
over North Channel.
By 10:30 a.m. EDT Friday dissipating trough located on a line
east-west over Lake Huron.

At 10:30 a.m. EDT today high 1020 mb located over northern Ontario.
By 10:30 a.m. EDT Friday high 1018 mb located over western Quebec.

At 10:30 a.m. EDT today low 985 mb located over northern
Saskatchewan.
By 10:30 a.m. EDT Friday low 987 mb located over northern Manitoba.

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