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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 12 April 2026

Today Tonight and Monday.

Wind northwest 10 to 20 knots becoming northwest 15 to 25 near noon then backing to west 10 to 20 late this evening. Wind backing to southwest 15 to 25 Monday afternoon then becoming southwest 20 to 30 Monday evening.

Waves

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

Extended Forecast

Issued 04:00 AM PDT 12 April 2026
Tuesday Wind southwest 15 to 25 knots veering to northwest 10 to 20 in the afternoon.
Wednesday Wind northwest 10 to 20 knots.
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 AM PDT 12 April 2026 Today Tonight and Monday At 4:00 a.m. PDT today ridge from high located on a line
northeast-southwest over northern Haida Gwaii.
By 5:00 p.m. PDT Monday ridge from high located on a line
north-south over northern Vancouver Island.

At 5:00 a.m. PDT Monday cold front located on a line east-west
over northern Haida Gwaii.
By midnight PDT Monday cold front located from Hecate Strait
to Bowie.

Marine Weather Statement

Issued 3:50 AM PDT 12 April 2026 A ridge axis over Northern Haida Gwaii will shift southeastward
today. Northwesterly winds off the west coast Vancouver Island will
strengthen to marginal gale force wind late this evening.

Mackenzie - Mackenzie River Area

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