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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 02 February 2023

Today Tonight and Friday.

Gale warning in effect.

Wind southwest 25 knots increasing to west 35 this afternoon then diminishing to northwest 30 this evening. Wind diminishing to northwest 15 Friday evening.

Scattered flurries this afternoon tonight and Friday. Visibility 1 mile or less in flurries.

Risk of freezing spray overnight and Friday.

Waves

Issued 03:00 AM EST 02 February 2023
Today Tonight and Friday. Waves 1 to 1.5 metres building to 2 to 3 near noon then subsiding to 1 to 1.5 near midnight.

Extended Forecast

Issued 03:00 AM EST 02 February 2023
Saturday Wind light increasing to south 20 knots in the afternoon.
Sunday Wind southwest 25 knots diminishing to west 15 late in the day.
Monday Wind northwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 1 February 2023 Today Tonight and Thursday Open water.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 1 February 2023 Today Tonight and Thursday

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

Western Lake Ontario

Issued 03:00 AM EST 02 February 2023

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:00 AM EST 2 February 2023 Today Tonight and Friday At 3:00 a.m. EST today dissipating ridge located on a line
northeast-southwest over West Virginia.

At 3:00 a.m. EST today cold front located on a line
northeast-southwest over northwestern Ontario.
By 3:00 a.m. EST Friday departing cold front located on a line
northeast-southwest over New England.

By 3:00 a.m. EST Friday approaching high 1042 mb located over
North Dakota.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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