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Northumberland Strait - western half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 10 February 2026

Today Tonight and Wednesday.

Wind northwest 15 to 20 knots diminishing to light this morning then increasing to east 10 to 15 near noon Wednesday. Wind backing to northeast 15 to 20 Wednesday evening.

Flurries Wednesday afternoon and evening. Visibility as low as 1 mile in flurries.

Temperatures minus 8 falling to minus 13 overnight then rising to minus 6 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM AST 10 February 2026
Thursday Wind north 25 knots.
Friday Wind westerly 25 knots diminishing to northwest 15.
Saturday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EST 9 February 2026 Today Tonight and Tuesday Ice pressure warning in effect. 9 tenths grey-white ice including 2 tenths first-year ice. Consolidated first-year ice along parts of the coasts. Strong ice pressure along parts of the coasts today and easing Tuesday afternoon. 

[ 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 9 February 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4600N 5845W to 4715N 5915W to 4630N 5615W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

Ice pressure warning in effect.

9 tenths grey-white ice including 2 tenths first-year ice.
Consolidated first-year ice along parts of the coasts.
Strong ice pressure along parts of the coasts today and easing
Tuesday afternoon.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Northumberland Strait - western half

Issued 10:00 AM EST 09 February 2026

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 10 February 2026 Today Tonight and Wednesday At 3:00 a.m. AST today trough located over the Grand Banks.
By 8:00 p.m. AST tonight trough located east of the Grand Banks.

By 10:00 a.m. AST Wednesday deepening low 1000 mb located over
the Gulf of Maine.

At 3:00 a.m. AST today ridge located over the East Coast of the U.S.
By 3:00 a.m. AST Wednesday weakening ridge located south of
Nova Scotia.

Marine Weather Statement

Issued 2:47 AM AST 10 February 2026 A low pressure system will emerge in the Gulf of Maine on Wednesday
and deepen as it passes south of Nova Scotia. Strong to gale force
east to southeast winds are expected to develop ahead of and north of
the track of the low. Gale force westerlies are expected to develop
south of the low Wednesday evening.

Marine interests are advised that gale warnings are in effect for
Sable, East Scotian Slope, and Laurentian Fan. A freezing spray
warning is in effect for Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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