Lake St. Clair

Forecast

Marine Forecast

Issued 03:00 AM EDT 28 June 2017

Today Tonight and Thursday.

Strong wind warning in effect.

Wind light becoming southwest 10 knots this morning then increasing to south 15 this evening. Wind increasing to southwest 20 Thursday morning then diminishing to southwest 15 Thursday evening.

A few showers beginning Thursday morning with a risk of thunderstorms.

Waves

Issued 03:00 AM EDT 28 June 2017
Today Tonight and Thursday. Waves less than one half metre building to one near noon Thursday.

Extended Forecast

Issued 03:00 AM EDT 28 June 2017
Friday Wind southwest 15 knots diminishing to light in the morning.
Saturday Wind southwest 15 knots diminishing to light late in the day.
Sunday Wind light.

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Weather Conditions

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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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Lake St. Clair

Issued 03:00 AM EDT 28 June 2017

'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 3:00 AM EDT 28 June 2017 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line north-south over
Ohio.
By 3:00 a.m. EDT Thursday ridge located on a line
northeast-southwest over Virginia.

At 3:00 a.m. EDT today low 997 mb located over southern North
Dakota.
By 3:00 a.m. EDT Thursday low 996 mb located over Upper Michigan.

Great Lakes - Lake Huron Area

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