Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 AM EST 06 December 2019
Today Tonight and Saturday.
Wind west 15 to 20 knots backing to southwest 10 to 15 early this morning then diminishing to light near noon. Wind becoming northwest 10 to 15 early this evening then backing to southwest 10 to 15 Saturday morning.
Snow today and this evening. Visibility as low as 1 mile in snow.
Temperatures near minus 6.
Extended Forecast
Issued 06:00 AM EST 06 December 2019
Sunday
Wind light increasing to southerly 20 knots in
the afternoon.
Monday
Wind southerly 10 to 15 knots.
Tuesday
Wind southwest 15 knots veering to northwest
20.
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Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 6 December 2019 Today Tonight and Saturday At 3:00 a.m. EST today trough located on a line east-west overSept-Îles.
By 7:00 a.m. EST Saturday departing trough located on a line
north-south over the Strait of Belle Isle.
At 3:00 a.m. EST today ridge located on a line north-south over
Manitoba.
By 7:00 p.m. EST Saturday ridge located on a line north-south
over Montréal.
Great Lakes - Lake Erie and Lake Ontario Area
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