Issued 10:00 AM ADT 27 June 2022
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind south 20 knots increasing to southerly 25 this afternoon then veering to southwest 20 late overnight. Wind diminishing to southwest 10 to 15 near noon Tuesday.
Showers tonight and Tuesday. Fog patches forming overnight.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EDT 18 May 2022
Forecasts available to mariners upon request.
Warnings (In effect)
Northumberland StraitIssued 10:00 AM ADT 27 June 2022
'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 27 June 2022 Today Tonight and Tuesday At 10:00 a.m. ADT today trough located over Quebec.
By 3:00 a.m. ADT Tuesday trough located from Labrador to Cape Cod.
At 3:30 p.m. ADT Tuesday weakening trough located from Labrador
to Georges Bank.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Funk Island Bank
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western 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
WeatherCAN app: set custom notifications
Learn how to set custom Air Quality Health Index notifications on the WeatherCAN app
- Date modified: