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Hecate Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 22 April 2021

Today Tonight and Friday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 late overnight and to light Friday morning.

Waves

Issued 04:00 AM PDT 22 April 2021

Hecate Strait - northern half

Today Tonight and Friday. Seas 1 metre or less.

Hecate Strait - southern half

Today Tonight and Friday. Seas 1 to 2 metres subsiding to 1 or less this afternoon.

Extended Forecast

Issued 04:00 AM PDT 22 April 2021
Saturday Wind easterly 5 to 15 knots.
Sunday Wind northeast 10 to 20 knots backing to northwest 10 to 20 late in the day.
Monday Wind northwest 5 to 15 knots becoming southeast 10 to 20.

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Weather Conditions

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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 10:30 AM PDT 22 April 2021 Today Tonight and Friday At 10:30 a.m. PDT today ridge located on a line north-south
over Bowie.
By 11:00 a.m. PDT Friday weakening ridge located on a line
northeast-southwest over Haida Gwaii.

At 9:30 p.m. PDT tonight trough located off Bowie.
By 11:00 a.m. PDT Friday trough located on a line
northwest-southeast over the offshore waters.

Marine Weather Statement

Issued 3:42 AM PDT 22 April 2021 Ahead of a ridge of high pressure, northwest gales over Southern
Explorer, west coast Vancouver Island and Johnstone Strait will ease
to moderate to strong this morning.

Mackenzie - Mackenzie River Area

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