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Southern Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 04 July 2022

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind light becoming southeast 10 knots this afternoon then increasing to southeast 15 near midnight. Wind veering to southwest 15 overnight then increasing to southwest 20 Tuesday morning. Wind diminishing to west 10 Tuesday afternoon then veering to northwest 10 Tuesday evening.

Scattered showers this afternoon tonight and Tuesday. Risk of thunderstorms Tuesday morning and afternoon.

Waves

Issued 03:00 AM EDT 04 July 2022
Today Tonight and Tuesday. Waves 0.5 metres or less building to 0.5 to 1 near midnight then subsiding to 0.5 Tuesday evening.

Extended Forecast

Issued 03:00 AM EDT 04 July 2022
Wednesday Wind light.
Thursday Wind southeast 15 knots diminishing to light late in the day.
Friday Wind north 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 22 June 2022 Ice free.These are the last forecasts for the season.

*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 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
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 22 June 2022

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Southern Georgian Bay

Issued 03:00 AM EDT 04 July 2022

'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 4 July 2022 Today Tonight and Tuesday At 3:00 a.m. EDT today ridge located on a line north-south over
Pennsylvania.
By 3:00 a.m. EDT Tuesday ridge located on a line northwest-southeast
over the East Coast of the U.S.

At 3:00 a.m. EDT today low 1001 mb located over southwestern
South Dakota.
By 3:00 a.m. EDT Tuesday low 1001 mb located over eastern South
Dakota.

Great Lakes - Lake Huron Area

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