Issued 10:00 AM ADT 22 October 2021
Today Tonight and Saturday.
Strong wind warning in effect.
Wind southeast 20 knots veering to southerly 15 to 20 this afternoon then diminishing to southwest 10 to 15 late overnight. Wind diminishing to light Saturday morning.
Scattered showers and fog patches.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EDT 25 April 2021
Forecasts available to mariners upon request.
Warnings (In effect)
Northumberland StraitIssued 10:00 AM ADT 22 October 2021
'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 10:00 AM ADT 22 October 2021 Today Tonight and Saturday At 10:00 a.m. ADT today warm front from 1002 mb low located from
Maine to Laurentian Fan.
By 3:00 a.m. ADT Saturday weakening warm front from 1008 mb low
located from Anticosti Island to Newfoundland.
At 8:00 p.m. ADT tonight cold front from 1006 mb low located from
the Gaspe Peninsula to Cape Cod.
By 3:30 p.m. ADT Saturday trough from 1010 mb low located from
Anticosti Island to Browns Bank.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Funk Island Bank
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern half
- Gulf - Port au Port
- 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
What we are doing
- Date modified: