Issued 10:00 AM ADT 22 September 2018
Today Tonight and Sunday.
Strong wind warning in effect.
Wind southwest 25 knots veering to northwesterly 25 late this morning then diminishing to northerly 15 this afternoon. Wind diminishing to light near midnight then increasing to northwest 15 to 20 Sunday evening.
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Ice ForecastsIssued 10:00 AM EDT 26 May 2018
Ice EdgeIce edge is outside the forecast region.
Forecasts available to mariners upon request.
Warnings (In effect)
Grand MananIssued 10:00 AM ADT 22 September 2018
'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 September 2018 Today Tonight and Sunday At 10:00 a.m. ADT today cold front located from Anticosti Island
to Cape Cod.
By 8:00 p.m. ADT tonight departing cold front located on a line
northeast-southwest over Laurentian Fan.
At 10:00 a.m. ADT Sunday trough located over the St. Lawrence River.
By 8:00 p.m. ADT Sunday trough located on a line northeast-southwest
Marine Weather StatementIssued 9:56 AM ADT 22 September 2018 An intense low pressure system will continue to track eastward across
Labrador today while its cold front sweeps across the marine
Ahead of the cold front strong to gale force southwesterly winds will
persist into this afternoon. In its wake, winds will become
northwesterly and gradually diminish throughout the remainder of the
day; however, gale to storm force westerly winds are expected for the
Gulf of St. Lawrence waters before diminishing this evening.
Marine interests are advised that a storm warning is in effect for
Anticosti. Gale warnings are in effect for southwestern shore,
eastern shore, Sable, Fourchu, Banquereau, Cabot Strait,
Northumberland Strait, Gulf-Magdalen, and Chaleur-Miscou.
Atlantic - Maritimes Area
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- 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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