Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EST 24 November 2017

Today Tonight and Saturday.

Wind southwesterly 15 to 20 knots veering to northwest 10 to 15 Saturday evening.

A few showers beginning Saturday morning.

High today plus 7. Temperatures near plus 6 tonight. High Saturday plus 9.

Extended Forecast

Issued 06:00 AM EST 24 November 2017
Sunday Wind west 15 to 25 knots diminishing to west 10 to 15 late in the day.
Monday Wind west 15 to 25 knots diminishing to light late in the day.
Tuesday Wind southeast 10 to 20 knots.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Great Lakes - Lake Huron 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 Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Access this Bulletin from another source?

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 24 November 2017 Today Tonight and Saturday At 3:00 a.m. EST today trough located on a line northeast-southwest
over Saguenay River.
By 7:00 p.m. EST tonight departing trough located off Newfoundland.

At 3:00 a.m. EST today ridge located over Lake Ontario.
By 7:00 p.m. EST tonight departing ridge located over the Gulf of
St. Lawrence.

At 3:00 a.m. EST today warm front located on a line
northwest-southeast over Lake Superior.
By 7:00 p.m. EST Saturday warm front located on a line
northwest-southeast over Labrador.

Great Lakes - Lake Huron Area

Another Region

What we are doing

Date modified: