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West Coast Haida Gwaii - northern half


Marine Forecast

Issued 04:00 PM PDT 30 September 2020

Tonight and Thursday.

Wind southwest 5 to 15 knots becoming light near midnight then increasing to southeast 10 to 20 Thursday morning. Wind becoming southeast 15 to 25 Thursday afternoon then becoming southeast 20 to 30 Thursday evening.

Showers ending this evening.


Issued 04:00 PM PDT 30 September 2020
Today Tonight and Thursday. Seas 2 metres building to 3 late this evening and to 4 late overnight.

Extended Forecast

Issued 04:00 PM PDT 30 September 2020
Friday Wind southeasterly 20 to 30 knots diminishing to northwesterly 5 to 15 late in the day.
Saturday Wind northwest 10 to 20 knots becoming northwest 10 late in the day.
Sunday Wind variable 5 to 15 knots increasing to south 30 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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 PM PDT 30 September 2020 Tonight and Thursday At 4:00 p.m. PDT today weakening cold front located over Hecate

At 4:00 p.m. PDT today quasi-stationary ridge located on a line
northeast-southwest over Vancouver Island.

At 4:00 p.m. PDT Thursday frontal system located west of Bowie.

Marine Weather Statement

Issued 3:59 PM PDT 30 September 2020 A developing frontal system will approach northern offshore waters
late in the day on Thursday. Southeasterly winds will increase
through the afternoon in advance of this system, with strong to gale
force southeasterlies expected for Bowie beginning late Thursday
afternoon and should persist until midnight.

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