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Northern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EST 18 January 2022

Today Tonight and Wednesday.

Gale warning in effect.

Wind light increasing to southeast 15 knots early this evening and to southeast 25 late this evening. Wind veering to south 25 near midnight then to southwest 30 early Wednesday morning. Wind increasing to west 35 late Wednesday morning then veering to northwest 35 Wednesday afternoon. Wind diminishing to northwest 25 Wednesday evening.

Snow beginning this evening changing to showers or flurries Wednesday morning then to scattered flurries Wednesday afternoon. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Risk of freezing spray overnight. Freezing spray beginning Wednesday evening.

Waves

Issued 10:30 AM EST 18 January 2022
Today Tonight and Wednesday. Over open water waves 0.5 metres or less building to 1 this evening and to 2 to 3 near midnight.

Extended Forecast

Issued 03:00 AM EST 18 January 2022
Thursday Wind northwest 25 knots diminishing to northwest 15 in the morning and to light late in the day.
Friday Wind light becoming south 15 knots late in the day.
Saturday Wind south 15 knots increasing to southwest 25 late in the day.

Ice Forecast*

Issued 12:00 PM EST 17 January 2022 Today Tonight and Tuesday 6 tenths new lake ice including 2 tenths thin lake ice except 9 plus tenths thin lake ice including 2 tenths medium lake ice along the northern shore.

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

 

[ Canadian Ice Service ]

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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 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
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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 17 January 2022 Today Tonight and Tuesday

Ice Coverage

6 tenths new lake ice including 2 tenths thin lake ice except 9 plus
tenths thin lake ice including 2 tenths medium lake ice along the
northern shore.

Warnings

Warnings (In effect)

Gale warning in effect

Northern Georgian Bay

Issued 10:30 AM EST 18 January 2022

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Freezing spray warning in effect

Northern Georgian Bay

Issued 10:30 AM EST 18 January 2022

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 10:30 AM EST 18 January 2022 Today Tonight and Wednesday At 10:30 a.m. EST today departing low 982 mb located north of the
Gulf of St. Lawrence.

At 10:30 a.m. EST today ridge located on a line north-south over
Lake Huron.
By 10:30 a.m. EST Wednesday ridge located on a line north-south
over New Brunswick.

At 10:30 a.m. EST today low 997 mb located over eastern North
Dakota.
By 10:30 a.m. EST Wednesday low 1002 mb located over Lake Nipissing.

By 10:30 a.m. EST Wednesday building ridge located on a line
northwest-southeast over Montana.

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