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Hecate Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 20 June 2019

Today Tonight and Friday.

Wind northwest 15 to 25 knots becoming northwest 10 to 20 Friday morning then backing to southwest 10 to 15 Friday evening.

Waves

Issued 04:00 AM PDT 20 June 2019

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 near noon Friday.

Extended Forecast

Issued 04:00 AM PDT 20 June 2019
Saturday Wind light becoming southwesterly 5 to 15 knots late in the day.
Sunday Wind southwesterly 5 to 15 knots.
Monday Wind southeasterly 5 to 15 knots becoming light.

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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 20 June 2019 Today Tonight and Friday At 10:30 a.m. PDT today trough located over BC interior.
By 10:00 p.m. PDT tonight weakening trough located over BC interior.

At 10:30 a.m. PDT today building ridge located west of the offshore
waters.
By 5:00 p.m. PDT Friday quasi-stationary ridge located over Queen
Charlotte Sound.

Marine Weather Statement

Issued 10:24 AM PDT 20 June 2019 A ridge of high pressure is building west of the offshore waters
while a trough remains over the B.C. Interior.

Strong to gale force westerlies will develop through Juan de Fuca and
Johnstone Strait later this afternoon. Gales off the west coast of
Vancouver Island will develop today and persist tonight.

Mackenzie - Mackenzie River Area

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