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Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 21 January 2020

Tonight and Wednesday.

Wind southwest 25 knots tonight and Wednesday.

Waves

Issued 06:30 PM EST 21 January 2020
Tonight and Wednesday. Waves one and one half metres building to 2 this evening.

Extended Forecast

Issued 06:30 PM EST 21 January 2020
Thursday Wind southwest 20 knots diminishing to light in the afternoon.
Friday Wind east 15 knots increasing to east 20 late in the day.
Saturday Wind east 20 knots.

Ice Forecast*

Issued 12:00 PM EST 21 January 2020 Today Tonight and Wednesday Open water except 7 tenths new lake ice including 3 tenths thin lake ice along parts of the shore and 9 tenths new lake ice including 4 tenths thin lake ice in Saginaw Bay. Consolidated medium lake ice in some bays in the northwestern section.

*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 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 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

Lake Huron

Issued 12:00 PM EST 21 January 2020 Today Tonight and Wednesday

Ice Coverage

Open water except 7 tenths new lake ice including 3 tenths thin lake
ice along parts of the shore and 9 tenths new lake ice including 4
tenths thin lake ice in Saginaw Bay. Consolidated medium lake ice in
some bays in the northwestern section.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 21 January 2020 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths new lake ice including 3 tenths thin lake
ice along the northern shore.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 21 January 2020 Today Tonight and Wednesday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 21 January 2020 Today Tonight and Wednesday

Ice Coverage

9 tenths thin lake ice except consolidated thin lake ice in some
northern bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 22 January 2020 Today Tonight and Thursday At 3:00 a.m. EST today ridge located on a line northeast-southwest
over southern Ohio.
By 3:00 a.m. EST Thursday ridge located on a line
northeast-southwest over Virginia.

At 3:00 a.m. EST today trough located on a line northeast-southwest
over southern Manitoba.
By 3:00 a.m. EST Thursday trough located on a line
northeast-southwest over western Lake Superior.

By 3:00 a.m. EST Thursday building high 1026 mb located over
northern Manitoba.

Great Lakes - Lake Erie and Lake Ontario Area

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