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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 04:00 PM PDT 12 April 2026

Tonight and Monday.

Wind northwest 15 to 25 knots backing to west 10 to 20 early this evening then to southwest 15 to 25 Monday afternoon.

Waves

Issued 04:00 PM PDT 12 April 2026
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 PM PDT 12 April 2026
Tuesday Wind southwest 20 to 30 knots diminishing to northwest 10 to 20 in the morning.
Wednesday Wind northwest 10 to 20 knots becoming northwest 15 to 25 late in the day.
Thursday Wind northwest 10 to 20 knots.

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Map of Mackenzie - Mackenzie River marine weather areas Kugluktuk Airport Little Chicago Inner Whaleback Rocks Great Slave Lake - 45141 Storm Hills Liverpool Bay Inuvik Airport Bathurst Inlet Keats Point Łutselk'e Airport Yellowknife Airport Norman Wells Airport Great Slave Lake North Arm - 45150 Paulatuk Airport Pelly Island Wrigley Airport Tuktoyaktuk Airport Fort Simpson Airport Hat Island Herschel Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Stony Rapids Airport Hay River/Merlyn Carter Airport Fort Resolution Airport Fort Reliance Fort Providence Tulita Airport Fort Good Hope Airport Cape Parry Airport Aklavik Airport Shingle Point Airport Komakuk Beach Uranium City Fort Chipewyan Airport
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 PM PDT 12 April 2026 Tonight and Monday At 4:00 p.m. PDT today ridge from high located on a line
northeast-southwest over central Haida Gwaii.
By 5:00 p.m. PDT Monday weakening ridge from high located on a
line north-south over northern Vancouver Island.

At 5:00 p.m. PDT Monday cold front located on a line east-west
over northern Haida Gwaii.
By midnight PDT Monday cold front located on a line
northeast-southwest over southern Hecate Strait.

Marine Weather Statement

Issued 4:45 PM PDT 12 April 2026 A ridge axis over Northern Haida Gwaii will shift southeastward
tonight. Northwesterly winds off the west coast Vancouver Island will
strengthen to marginal gale force wind late this evening and then
ease overnight.
Southwest gales will develop over Queen Charlotte Sound and the
Central Coast late Monday evening ahead of a cold front.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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