Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 31 March 2015

Tonight and Wednesday

Wind westerly 10 to 15 knots diminishing to light this evening then becoming southwest 15 near noon Wednesday. Wind diminishing to light Wednesday evening.

Low tonight minus 7. High Wednesday plus 3.

Extended Forecast

Issued 06:00 PM EDT 31 March 2015
Thursday Wind southeast 10 to 15 knots veering to southerly 15 to 20 in the afternoon.
Friday Wind southwest 20 to 30 knots.
Saturday Wind north 15 knots increasing to northwest 15 to 25.

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 Egbert 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 Kemptville 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 Toronto Pearson Int'l Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands CFB Borden Cove Island Long Point Port Colborne Erieau Point Pelee Toronto Buttonville Municipal Airport
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 PM EDT 31 March 2015 Tonight and Wednesday At 3:00 p.m. EDT today trough located on a line north-south over
Sept-Îles.
By 8:00 p.m. EDT Wednesday trough located on a line
northwest-southeast over the Strait of Belle Isle.

At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Superior.
By 8:00 p.m. EDT Wednesday ridge located on a line north-south
over Cornwall.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: