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Hecate Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 13 May 2026

Today Tonight and Thursday.

Wind south 10 to 20 knots veering to westerly 10 to 20 early this afternoon then backing to southerly 15 to 20 early Thursday morning. Wind veering to southwest 10 to 15 Thursday evening.

Showers ending this evening. Showers Thursday morning Thursday afternoon and evening.

Waves

Issued 04:00 AM PDT 13 May 2026
Today Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 AM PDT 13 May 2026
Friday Wind south 5 to 15 knots becoming light in the afternoon.
Saturday Wind northwest 5 to 15 knots.
Sunday Wind southeast 10 to 20 knots increasing to southeast 25 to 30.

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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 10:30 AM PDT 13 May 2026 Today Tonight and Thursday At 10:30 a.m. PDT today ridge located over northern Vancouver
Island.
By 4:00 a.m. PDT Thursday ridge located from Vancouver Island to
the North Coast.

At 10:30 a.m. PDT today trough located west of Haida Gwaii.
By 4:00 p.m. PDT today dissipating trough located from Hecate
Strait to Explorer.

Marine Weather Statement

Issued 10:18 AM PDT 13 May 2026 A ridge of high pressure offshore continues to slowly drift eastward
today. Strong westerly winds will strengthen to gale force westerlies
over Johnstone Strait, and central and eastern sections of the Juan
de Fuca Strait by this afternoon. Winds will ease near midnight
tonight.

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