Southern Georgian Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 23 January 2018

Tonight and Wednesday.

Wind northwest 25 knots veering to north 20 early Wednesday morning then diminishing to north 15 near noon Wednesday.

A few flurries ending near noon Wednesday.

Freezing spray warning in effect.

Freezing spray overnight and Wednesday morning.

Waves

Issued 06:30 PM EST 23 January 2018
Tonight and Wednesday. Over open water waves 2 metres subsiding to one Wednesday morning and to one half metre Wednesday afternoon.

Extended Forecast

Issued 06:30 PM EST 23 January 2018
Thursday Wind light becoming southeast 15 knots late in the day.
Friday Wind southeast 15 knots increasing to south 25.
Saturday Wind southwest 25 knots diminishing to southwest 15.

Ice Forecast*

Issued 12:00 PM EST 23 January 2018 Today Tonight and Wednesday Open water except 5 tenths thin lake ice in the northeast section. Consolidated medium lake ice including 4 tenths thick lake ice along the northeastern shore.

*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 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 Executive 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 EST 23 January 2018 Today Tonight and Wednesday

Ice Coverage

Open water except 5 tenths thin lake ice in the northeast section.
Consolidated medium lake ice including 4 tenths thick lake ice along
the northeastern shore.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Southern Georgian Bay

Issued 6:30 PM EST 23 January 2018

Moderate or severe freezing spray is 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 6:30 PM EST 23 January 2018 Tonight and Wednesday At 6:30 p.m. EST tonight deepening low 994 mb located over southern
Quebec.
By 6:30 p.m. EST Wednesday low 975 mb located near Labrador.

At 6:30 p.m. EST tonight ridge located on a line north-south over
northwestern Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line north-south
over North Channel.

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