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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 08 March 2026

Today Tonight and Monday.

Wind southwest 25 knots diminishing to southwest 15 to 20 early this evening and to southwest 10 to 15 near midnight. Wind increasing to southwest 15 to 20 early Monday morning then backing to south 25 Monday evening.

Scattered showers ending near midnight. Fog patches dissipating overnight.

Temperatures plus 5 falling to minus 1 near midnight then rising to plus 4 Monday evening.

Extended Forecast

Issued 03:00 AM ADT 08 March 2026
Tuesday Wind southwesterly 20 knots diminishing to variable 10 to 15 in the afternoon.
Wednesday Wind northeast 20 to 25 knots.
Thursday Wind southeasterly 25 to 30 knots veering to southwest 25 to 30.

Ice Forecast

Issued 10:00 AM EST 7 March 2026 Today Tonight and Sunday 9 tenths first-year ice. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 7 March 2026 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4549N 5807W to 4708N 5834W to 4630N 5615W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

9 tenths first-year ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 8 March 2026 Today Tonight and Monday At 10:00 a.m. ADT today trough located on a line northeast-southwest
over Anticosti Island.
By 8:00 p.m. ADT tonight departing trough located over Newfoundland.

At 8:00 p.m. ADT tonight trough located over Ontario.
By 8:00 p.m. ADT Monday approaching trough located over Quebec.

Marine Weather Statement

Issued 9:47 AM ADT 8 March 2026 A trough of low pressure over Anticosti Island will track eastward
today reaching Newfoundland by this evening and the Labrador Sea on
Monday. Strong to gale force southwesterly winds ahead of the trough
will diminish in its wake.

Marine interests are advised that a gale warning is in effect for
Banquereau - northern half.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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