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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PDT 21 September 2021

Tonight and Wednesday.

Wind southwesterly 10 to 20 knots diminishing to light near noon Wednesday then becoming southeast 15 Wednesday evening.

Rain this evening. Fog patches dissipating Wednesday morning.

Waves

Issued 04:00 PM PDT 21 September 2021
Today Tonight and Wednesday. Seas 2 metres subsiding to 1 near midnight.

Extended Forecast

Issued 04:00 PM PDT 21 September 2021
Thursday Wind southwest 15 to 20 knots increasing to southeast 35 to 45 in the morning.
Friday Wind southeast 35 to 45 knots diminishing to northerly 10 to 20.
Saturday Wind northerly 10 to 20 knots.

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Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat 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 Fort Chipewyan Airport Stony Rapids Airport Uranium City
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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 9:30 PM PDT 21 September 2021 Tonight and Wednesday At 9:30 p.m. PDT tonight weakening frontal system located from
Cape Scott to Explorer.
By 4:00 a.m. PDT Wednesday departing frontal system located
southwest of Tofino.

At 10:30 a.m. PDT Wednesday building ridge located from Explorer
to the North Coast.
By 4:00 a.m. PDT Thursday ridge located from Explorer to the
Central Coast.

Marine Weather Statement

Issued 4:00 PM PDT 21 September 2021 A frontal system is over northern tip of North Vancouver Island this
afternoon. The front will significantly weaken this evening and
dissipate across the South Coast.

Gale force southeast winds will ease this evening.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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