Cornwall to Montréal
Issued 03:00 AM EST 11 December 2019
Today Tonight and Thursday.
Gale warning in effect.
Wind light increasing to southwest 15 to 25 knots early this afternoon and to southwest 25 to 35 early this evening. Wind diminishing to southwest 10 to 15 overnight then becoming light Thursday afternoon.
Flurries this afternoon and this evening. Visibility 1 mile or less in flurries.
High today minus 4. Low tonight minus 15. High Thursday minus 10.
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Warnings (In effect)
Cornwall to MontréalIssued 08:07 AM EST 11 December 2019
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 3:00 AM EST 11 December 2019 Today Tonight and Thursday At 3:00 a.m. EST today ridge located on a line east-west over the
By 7:00 p.m. EST Thursday ridge located on a line north-south
At 7:00 a.m. EST today trough located on a line northwest-southeast
over Lake Huron.
By 7:00 p.m. EST Thursday trough located on a line
northeast-southwest over Newfoundland.
Great Lakes - Lake Erie and Lake Ontario Area
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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