Western Lake Erie


Marine Forecast

Issued 06:30 PM EDT 23 August 2017

Tonight and Thursday.

Wind north 15 knots diminishing to north 10 near midnight then backing to northwest 10 near noon Thursday. Wind increasing to north 15 Thursday evening.

Chance of showers Thursday morning and afternoon. Risk of waterspouts tonight and Thursday. Risk of thunderstorms Thursday afternoon.


Issued 06:30 PM EDT 23 August 2017
Tonight and Thursday. Waves one half metre or less.

Extended Forecast

Issued 06:30 PM EDT 23 August 2017
Friday Wind light.
Saturday Wind light.
Sunday Wind light becoming northeast 15 knots late in the day.

Stay connected


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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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 27 April 2017 Forecasts have ended for the season.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 PM EDT 23 August 2017 Tonight and Thursday At 6:30 p.m. EDT tonight departing low 992 mb located over central

At 6:30 p.m. EDT tonight high 1021 mb located over the Ontario -
Manitoba border.
By 6:30 p.m. EDT Thursday high 1023 mb located near Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing


UV Index and sun protection

Be weather wise!

Extreme Heat Protection

Be prepared!

Lightning Safety

When thunder roars, GO INDOORS!

Date modified: