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Hecate Strait - northern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 12 April 2021

Today Tonight and Tuesday.

Wind northerly 5 to 15 knots except northeast 20 near Portland Inlet. Wind becoming light late this morning then increasing to southeast 10 to 20 Tuesday morning.

Waves

Issued 04:00 AM PDT 12 April 2021
Today Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 AM PDT 12 April 2021
Wednesday Wind variable 5 to 15 knots becoming northwest 15 in the morning then increasing to northwest 25 to 30 late in the day.
Thursday Wind northwest 20 knots diminishing to variable 5 to 15.
Friday Wind variable 5 to 15 knots becoming northeast 15 late in the day.

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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 4:00 AM PDT 12 April 2021 Today Tonight and Tuesday At 4:00 a.m. PDT today building ridge located on a line north-south
over Langara.
By 5:00 p.m. PDT Tuesday quasi-stationary ridge located on a line
northeast-southwest over Queen Charlotte Sound.

At 3:00 p.m. PDT Tuesday approaching frontal system located west
of the offshore waters.

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