Lake St. Clair

Forecast

Marine Forecast

Issued 10:30 AM EDT 26 April 2017

Today Tonight and Thursday

Wind southeast 10 knots increasing to southeast 15 near noon then veering to south 20 Thursday morning. Wind veering to southwest 20 Thursday afternoon.

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

Waves

Issued 10:30 AM EDT 26 April 2017
Today Tonight and Thursday Waves one half metre or less building to one half to one metre near noon Thursday.

Extended Forecast

Issued 03:00 AM EDT 26 April 2017
Friday Wind light becoming southwest 15 knots in the afternoon.
Saturday Wind southwest 15 knots becoming north 15.
Sunday Wind northeast 15 knots becoming southwest 15 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 26 April 2017 Today Tonight and Thursday Ice free.These are the last forecasts for the season.

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

 

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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 26 April 2017 Today Tonight and Thursday

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 26 April 2017 Today Tonight and Thursday At 10:30 a.m. EDT today low 994 mb located over Wisconsin.
By 10:30 a.m. EDT Thursday low 987 mb located over Upper Michigan.

At 10:30 a.m. EDT today trough from low located on a line
northeast-southwest over central Lake Superior.
By 10:30 a.m. EDT Thursday trough from low located on a line
north-south over eastern Lake Superior.

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