Language selection

Weather shortcuts

Eastern Lake Erie

Forecast

Marine Forecast

Issued 10:30 AM EDT 05 October 2026

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 20 knots diminishing to northwest 15 this evening and to northwest 10 late overnight. Wind becoming light Tuesday morning then becoming southwest 15 Tuesday afternoon.

Risk of waterspouts this afternoon.

Waves

Issued 10:30 AM EDT 05 October 2026
Today Tonight and Tuesday. Waves 1.5 metres subsiding to 1 near midnight and to 0.5 or less early Tuesday morning. Waves building to 0.5 to 1 Tuesday evening.

Extended Forecast

Issued 03:00 AM EDT 05 October 2026
Wednesday Wind southwest 20 knots increasing to southwest 25 in the morning.
Thursday Wind west 20 knots.
Friday Wind northwest 15 knots diminishing to light.

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

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

Ice Forecasts

Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Erie

Issued 10:30 AM EDT 05 October 2026

'Strong' winds of 20 to 33 knots are 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.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 5 October 2026 Today Tonight and Tuesday At 10:30 a.m. EDT today low 996 mb located east of James Bay.
By 10:30 a.m. EDT Tuesday departing low 980 mb located over
Labrador.

At 10:30 a.m. EDT today ridge located on a line north-south over
Wisconsin.
By 10:30 a.m. EDT Tuesday ridge located on a line north-south over
western Pennsylvania.

At 10:30 a.m. EDT today trough located on a line north-south
over Saskatchewan.
By 10:30 a.m. EDT Tuesday trough located on a line north-south
over Lake of the Woods.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Date modified: