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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PDT 21 May 2026

Tonight and Friday.

Wind northwest 15 to 20 knots tonight and Friday.

Periods of drizzle ending Friday morning. Visibility as low as 1 mile in drizzle.

Waves

Issued 04:00 PM PDT 21 May 2026
Today Tonight and Friday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 PM PDT 21 May 2026
Saturday Wind westerly 5 to 15 knots becoming light late in the day.
Sunday Wind variable 5 to 15 knots increasing to southeast 25 to 35 late in the day.
Monday Wind southeast 20 to 30 knots becoming northwest 20 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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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 9:30 PM PDT 21 May 2026 Tonight and Friday At 9:30 p.m. PDT tonight building ridge located on a line
northeast-southwest over western Bowie.
By 4:00 a.m. PDT Saturday quasi-stationary ridge located from
Explorer to the Central Coast.

At 4:00 p.m. PDT Friday trough located off Bowie.
By 10:30 a.m. PDT Saturday departing trough located on a line
north-south over Hecate Strait.

Marine Weather Statement

Issued 9:16 PM PDT 21 May 2026 Ahead of a ridge of high pressure, northwesterly gales over Johnstone
Strait and West Vancouver Island will develop Friday afternoon and
then ease early Saturday morning.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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