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Western Lake Erie

Forecast

Marine Forecast

Issued 06:30 PM EDT 02 April 2025

Tonight and Thursday.

Wind southeast 25 knots veering to southwest 30 this evening then diminishing to southwest 20 late overnight. Wind diminishing to southwest 15 near noon Thursday and to northwest 10 Thursday evening.

Showers and fog patches ending near noon Thursday with a risk of thunderstorms.

Waves

Issued 06:30 PM EDT 02 April 2025
Tonight and Thursday. Waves 1 to 1.5 metres building to 2 near midnight then subsiding to 1 to 1.5 early Thursday morning. Waves subsiding to 1 Thursday afternoon.

Extended Forecast

Issued 06:30 PM EDT 02 April 2025
Friday Wind light becoming northeast 15 knots in the afternoon.
Saturday Wind northeast 20 knots becoming southwest 20.
Sunday Wind north 15 knots diminishing to light late in the day.

Ice Forecast*

Issued 12:00 PM EDT 2 April 2025 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 Huron marine weather areas 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 EDT 2 April 2025 Today Tonight and Thursday

Ice Coverage

Open water.

Warnings

Watches (In effect)

Squall watch in effect

Western Lake Erie

Issued 11:28 PM EDT 02 April 2025 Conditions are favourable for the development of squalls with wind gusts up to 50 knots and frequent lightning.

A line of thunderstorms tracking east from Lower Michigan will move over the Great Lakes this evening.

Vessels without lightning protection should make their way to shore immediately. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 2 April 2025 Tonight and Thursday At 6:30 p.m. EDT tonight low 992 mb located over Wisconsin.
By 6:30 p.m. EDT Thursday low 997 mb located over Quebec.

By 6:30 p.m. EDT Thursday approaching high 1020 mb located over
Minnesota.

Great Lakes - Lake Huron Area

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