Lake St. Clair

Forecast

Marine Forecast

Issued 03:00 AM EDT 31 August 2016

Today Tonight and Thursday

Strong wind warning in effect.

Wind light becoming north 10 knots this afternoon then increasing to north 15 this evening. Wind increasing to north 20 Thursday evening.

Chance of showers this morning. Chance of showers Thursday morning. Risk of thunderstorms this morning. Risk of waterspouts overnight and Thursday morning.

Waves

Issued 03:00 AM EDT 31 August 2016
Today Tonight and Thursday Waves one half metre or less.

Extended Forecast

Issued 03:00 AM EDT 31 August 2016
Friday Wind northeast 15 knots diminishing to light late in the day.
Saturday Wind light.
Sunday Wind light.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Lake St. Clair

Issued 03:00 AM EDT 31 August 2016

'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 31 August 2016 Today Tonight and Thursday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Simcoe.
By 3:00 a.m. EDT Thursday trough located on a line
northeast-southwest over Pennsylvania.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Manitoba.
By 3:00 a.m. EDT Thursday ridge located on a line north-south over
northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Features

Follow us on Twitter!

Get timely local #weather alerts directly to your Twitter feed

Be Air Aware

Air Quality Health Index

Get your weather, plan your day.

Extreme Heat Protection

Date modified: