Marine Weather Net

Sable Offshore Forecast

WINDS

NW
WINDS
40
DIMINISHING

WAVES

SEAS
4 - 6
METRES
SUBSIDING

SKIES

SHOWERS
ENDING
NEAR
MIDNIGHT

SATURDAY

W
WINDS
20
INCREASING
The Marine Weather Forecast In Detail:
Environment Canada Forecast Issued: 800 PM AST Fri Feb 27 2026

STORM WARNING IN EFFECT
Winds... Sable - Eastern Half: Wind Northwest 55 Knots Diminishing To Northwest 40 Early This Evening And To West 25 Friday Morning.
Sable - Western Half: Wind Northwest 40 Knots Diminishing To Northwest 25 Late Overnight Then Backing To West 20 To 25 Near Noon Friday.
Waves... Sable - Eastern Half: Seas 4 To 6 Metres Subsiding To 3 To 4 After Midnight And To 2 To 3 Friday Afternoon.
Sable - Western Half: Seas 4 To 6 Metres Subsiding To 2 To 3 Late Overnight And To 1 To 2 Friday Evening.
Skies... Sable - Eastern Half: Showers Ending Near Midnight With A Risk Of Thunderstorms.
Sable - Western Half: Showers Ending Near Midnight With A Risk Of Thunderstorms.
Saturday...Wind West 20 Knots Increasing To Southwest 30 In The Afternoon.
Sunday...Wind Northwest 15 Knots Diminishing To Light.
Monday...Wind East 30 Knots Diminishing To South 20.
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Marine Weather Statement For The Maritimes
Issued By Environment Canada 3:06pm AST Friday 27 February 2026.

A Trough Will Approach The Marine District From Ontario Tonight And Saturday. The Trough Will Move To Lie West Of Anticosti Island Saturday Evening. Strong To Gale Force Southerlies Are Forecast To Develop Ahead Of The Trough Over The Northern Half Of The Marine District On Saturday.

Marine Interests Are Advised That Gale Warnings Are In Effect For Cabot Strait - Northern Half, Gulf - Magdalen, Chaleur - Miscou, And Anticosti.

Freezing Spray Warnings Are In Effect For Cabot Strait - Northern Half, Gulf - Magdalen, And Anticosti.

Technical Marine Synopsis For The Maritimes
Issued By Environment Canada 8:00pm AST Friday 27 February 2026 For Tonight And Saturday. The Next Scheduled Synopsis Will Be Issued At 3:00am AST Saturday.

Systems Position. At 3:00am AST Saturday Trough Located Over Ontario. By 8:00pm AST Saturday Trough Located West Of Anticosti Island.

At 8:00pm AST Tonight Ridge Located Over The Southwestern Marine District. By 3:30pm AST Saturday Departing Ridge Located East Of The Marine District.





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