Language selection

Weather shortcuts

Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 05 December 2024

Tonight and Friday.

Wind northwest 30 knots diminishing to west 20 early Friday morning then increasing to west 25 near noon Friday.

Flurries. Visibility 1 mile or less in flurries.

Waves

Issued 06:30 PM EST 05 December 2024
Tonight and Friday. Waves 3 to 4 metres subsiding to 2 to 3 near midnight and to 1 to 1.5 early Friday morning. Waves building to 2 Friday afternoon.

Extended Forecast

Issued 06:30 PM EST 05 December 2024
Saturday Wind northwest 20 knots increasing to southwest 30 late in the day.
Sunday Wind southwest 30 knots diminishing to light.
Monday Wind southwest 15 knots increasing to southwest 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 5 December 2024 Today Tonight and Friday Open water except 1 tenth new lake ice in Saginaw Bay.

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

    

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Southern Lake Huron

Issued 12:00 PM EST 5 December 2024 Today Tonight and Friday

Ice Coverage

Open water except 1 tenth new lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 5 December 2024 Today Tonight and Friday

Ice Coverage

Open water.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 5 December 2024 Today Tonight and Friday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 5 December 2024 Today Tonight and Friday

Ice Coverage

Open water except 3 tenths new lake ice along the shore of Bays de
Noc and southern Green Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 5 December 2024 Tonight and Friday At 6:30 p.m. EST tonight departing low 985 mb located over eastern
New Brunswick.

At 6:30 p.m. EST tonight departing ridge located on a line
north-south over northern Arkansas.

At 6:30 p.m. EST tonight low 1019 mb located over central Manitoba.
By 6:30 p.m. EST Friday low 1017 mb located east of Georgian Bay.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Date modified: