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Hecate Strait - northern half


Marine Forecast

Issued 04:00 PM PDT 15 July 2020

Tonight and Thursday.

Wind south 20 to 25 knots veering to southwest 10 to 20 near midnight then diminishing to light near noon Thursday. Wind increasing to northwest 10 to 20 Thursday evening.

Rain changing to showers Thursday morning.


Issued 04:00 PM PDT 15 July 2020
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 early Thursday morning.

Extended Forecast

Issued 04:00 PM PDT 15 July 2020
Friday Wind northwest 10 to 20 knots diminishing to light in the afternoon.
Saturday Wind light.
Sunday Wind light increasing to northwest 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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 PM PDT 15 July 2020 Tonight and Thursday At 4:00 p.m. PDT today ridge located on a line northeast-southwest
over northern Vancouver Island.
By 4:00 a.m. PDT Thursday ridge located over the Lower Mainland.

At 4:00 p.m. PDT today frontal system located over Haida Gwaii.
By 4:00 a.m. PDT Thursday frontal system located over northern
Vancouver Island.

Marine Weather Statement

Issued 3:52 PM PDT 15 July 2020 A ridge of high pressure offshore combined with daytime heating will
create a strong to marginal gale westerly inflow early this evening
over Eastern Juan de Fuca Strait. The strong to marginal gale force
winds will ease Thursday morning then redevelop late Thursday

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