Northern Georgian Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 15 January 2019

Tonight and Wednesday.

Gale warning in effect.

Wind southwest 20 knots increasing to southwest 30 this evening and to northwest 35 late overnight. Wind diminishing to northwest 15 Wednesday morning and to light Wednesday evening.

Flurries ending Wednesday morning. Visibility 1 mile or less in flurries.

Waves

Issued 06:30 PM EST 15 January 2019
Tonight and Wednesday. Over open water waves one half metre or less building to one this evening and to 2 near midnight. Waves subsiding to one early Wednesday morning and to one half metre or less near noon Wednesday.

Extended Forecast

Issued 06:30 PM EST 15 January 2019
Thursday Wind light becoming south 15 knots in the afternoon.
Friday Wind south 15 knots becoming north 15.
Saturday Wind northeast 15 knots increasing to northeast 20.

Ice Forecast*

Issued 12:00 PM EST 15 January 2019 Today Tonight and Wednesday Open water except 9 tenths thin lake ice in the northern sections and along the eastern 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 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 15 January 2019 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths thin lake ice in the northern sections
and along the eastern shore.

Warnings

Warnings (In effect)

Gale warning in effect

Northern Georgian Bay

Issued 6:30 PM EST 15 January 2019

'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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 15 January 2019 Tonight and Wednesday At 6:30 p.m. EST tonight departing ridge located on a line
north-south over Maine.

At 6:30 p.m. EST tonight low 999 mb located over northeastern
Ontario.
By 6:30 p.m. EST Wednesday low 997 mb located over eastern Quebec.

At 6:30 p.m. EST tonight cold front located on a line
northeast-southwest over Lake Superior.
By 6:30 p.m. EST Wednesday cold front located from the low to
New England.

At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over Saskatchewan.
By 6:30 p.m. EST Wednesday ridge located on a line
northwest-southeast over Lake Superior.

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