Northumberland Strait - western half
Issued 08:00 PM ADT 20 October 2020
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 15 to 20 knots veering to northwest 20 near midnight then diminishing to northerly 15 early Wednesday morning. Wind veering to easterly 15 near noon Wednesday then increasing to southeast 20 late Wednesday afternoon. Wind veering to southwest 20 to 25 Wednesday evening.
Showers and fog patches ending near midnight. Rain Wednesday late in the day. Fog patches forming Wednesday evening.
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Ice ForecastsIssued 10:00 AM EDT 25 May 2020
Forecasts available to mariners upon request.
Warnings (In effect)
Northumberland Strait - western halfIssued 8:00 PM ADT 20 October 2020
'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 8:00 PM ADT 20 October 2020 Tonight and Wednesday At 8:00 p.m. ADT tonight low 1014 mb located north of Anticosti
By 3:00 a.m. ADT Wednesday low 1008 mb located northeast of
At 8:00 p.m. ADT Wednesday trough located from the St. Lawrence
River to the Gulf of St. Lawrence.
At 8:00 p.m. ADT tonight quasi-stationary ridge located over the
southern Marine District.
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 - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
- 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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