Northumberland Strait - western half
Forecast
Marine Forecast
Issued 08:00 PM ADT 15 June 2026
Tonight and Tuesday.
Strong wind warning in effect.
Wind southeast 15 to 20 knots increasing to southeasterly 20 to 25 late this evening then diminishing to southeast 15 to 20 early Tuesday morning. Wind diminishing to variable 10 to 15 near noon Tuesday.
Periods of rain ending Tuesday afternoon. Fog patches dissipating Tuesday evening.
Extended Forecast
Issued 03:30 PM ADT 15 June 2026
Wednesday
Wind variable 10 to 15 knots.
Thursday
Wind variable 10 to 15 knots.
Friday
Wind southeast 25 knots diminishing to
southeast 15.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Northumberland Strait - western half
Issued 8:00 PM ADT 15 June 2026'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.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 15 June 2026 Tonight and Tuesday At 8:00 p.m. ADT tonight trough located from New Brunswick toGeorges Bank.
By 8:00 p.m. ADT Tuesday trough located from Anticosti Island to
Laurentian Fan.
Marine Weather Statement
Issued 7:12 PM ADT 15 June 2026 A trough of low pressure stretching from New Brunswick to GeorgesBank will move eastward across the district tonight and Tuesday.
Strong to gale force southeasterly winds ahead of the trough will
shift to generally moderate to strong westerlies over most waters in
its wake.
Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half and Gulf-Magdalen - northeastern half.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- 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 - eastern half
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks - northeastern half
- Northern Grand Banks - southwestern half
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- Southeastern Grand Banks - northeastern half
- Southeastern Grand Banks - southwestern half
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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