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Hecate Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 20 July 2025

Today Tonight and Monday.

Wind northwest 20 knots increasing to northwest 25 early this evening. Wind northwest 25 Monday.

Waves

Issued 04:00 AM PDT 20 July 2025
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 AM PDT 20 July 2025
Tuesday Wind northwest 15 to 25 knots becoming northwest 20 to 30 late in the day.
Wednesday Wind northwest 20 to 30 knots diminishing to northwest 10 to 20.
Thursday Wind west 5 to 15 knots becoming variable 10.

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Map of Mackenzie - Mackenzie River marine weather areas Cambridge Bay Airport Inner Whaleback Rocks Hay River/Merlyn Carter Airport Inuvik Airport Fort Simpson Airport Tulita Airport Great Slave Lake North Arm - 45150 Keats Point Łutselk'e Airport Croker River Norman Wells Airport Paulatuk Airport Bathurst Inlet Pelly Island Storm Hills Hat Island Little Chicago Liverpool Bay Yellowknife Airport Wrigley Airport Tuktoyaktuk Airport Komakuk Beach Fort Chipewyan Airport Stony Rapids Airport Uranium City Egg Island Prairie River Thomsen River Sachs Harbour Airport Herschel Island Ulukhaktok Airport Stefansson Island Cape Providence Gateshead Island Shingle Point Airport Aklavik Airport Cape Parry Airport Cape Peel West Fort Good Hope Airport Fort Providence Kugluktuk Airport Great Slave Lake - 45141 Fort Reliance Fort Resolution 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 20 July 2025 Today Tonight and Monday At 10:30 a.m. PDT today quasi-stationary high located over the
Gulf of Alaska.

At 10:30 a.m. PDT today quasi-stationary trough located over
BC interior.

Mackenzie - Mackenzie River Area

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