Language selection

Weather shortcuts

Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 14 April 2026

Tonight and Wednesday.

Wind light becoming east 10 knots this evening then becoming light Wednesday morning. Wind becoming south 10 Wednesday evening.

Showers beginning near midnight with a risk of thunderstorms changing to drizzle Wednesday morning then to showers Wednesday evening with a risk of thunderstorms. Fog patches.

Waves

Issued 06:30 PM EDT 14 April 2026
Tonight and Wednesday. Waves 0.5 metres or less.

Extended Forecast

Issued 06:30 PM EDT 14 April 2026
Thursday Wind light becoming southwest 15 knots in the afternoon then becoming north 15 late in the day.
Friday Wind north 15 knots diminishing to light.
Saturday Wind south 25 knots becoming northwest 25 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 14 April 2026 Today Tonight and Wednesday Open water except 1 tenth thick lake ice in the northwestern section. Consolidated rotten thick lake ice along parts of the northwestern shore.

*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 CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EDT 14 April 2026 Today Tonight and Wednesday

Ice Coverage

Open water except 1 tenth thick lake ice in the northwestern
section. Consolidated rotten thick lake ice along parts of the
northwestern shore.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 14 April 2026 Today Tonight and Wednesday

Ice Coverage

Open water except 1 tenth thick lake ice north of Fox Islands. 5
tenths rotten thick lake ice in and near the Straits of Mackinac.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 14 April 2026 Today Tonight and Wednesday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 14 April 2026 Today Tonight and Wednesday

Ice Coverage

1 tenth thick lake ice. Consolidated rotten thick lake ice in Bays
de Noc.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 14 April 2026 Tonight and Wednesday At 6:30 p.m. EDT tonight departing ridge from high located on a
line east-west over James Bay.

At 6:30 p.m. EDT tonight departing low 1005 mb located over New
England.

At 6:30 p.m. EDT tonight trough located from Lake Superior to
Kansas.
By 6:30 p.m. EDT Wednesday low 1007 mb located over eastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Features

Colour-coded weather alerts

Learn more about weather alerting in Canada

Date modified: