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Hecate Strait - northern half

Forecast

Marine Forecast

Issued 04:00 PM PST 10 December 2025

Tonight and Thursday.

Wind northwest 20 to 30 knots diminishing to northwest 15 near midnight then becoming variable 5 to 15 Thursday morning. Wind becoming northeast 10 to 15 Thursday afternoon.

Showers this afternoon overnight and Thursday.

Waves

Issued 04:00 PM PST 10 December 2025
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less after midnight.

Extended Forecast

Issued 04:00 PM PST 10 December 2025
Friday Wind north 15 to 25 knots.
Saturday Wind east 25 to 35 knots becoming southwest 25 to 35.
Sunday Wind southwest 15 to 25 knots increasing to south 35 to 45 late in the day.

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Weather Conditions

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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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land station Land Station
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 PST 10 December 2025 Tonight and Thursday At 4:00 p.m. PST today departing trough located over Queen
Charlotte Sound.

At 10:30 a.m. PST Thursday approaching trough located southwest
of Explorer.

Marine Weather Statement

Issued 3:54 PM PST 10 December 2025 A trough of low pressure is currently over Queen Charlotte Sound this
evening. Ahead of the trough, strong to gale force southwesterlies
will shift to strong to gale force northwesterly in its wake. Winds
will subside later this evening.

Mackenzie - Mackenzie River Area

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