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West Coast Haida Gwaii - northern half


Marine Forecast

Issued 10:30 AM PST 29 November 2022

Today Tonight and Wednesday.

Gale warning in effect.

Wind easterly 30 to 40 knots diminishing to northeast 20 to 30 early this afternoon then increasing to northeast 30 to 40 early this evening. Wind diminishing to northeast 20 to 30 Wednesday evening.

Scattered flurries tonight and Wednesday morning. Visibility 1 mile or less in flurries.

Risk of freezing spray tonight and Wednesday.

Temperatures near minus 2.


Issued 04:00 AM PST 29 November 2022
Today Tonight and Wednesday. Seas 2 metres building to 3 to 5 late overnight then subsiding to 2 to 3 Wednesday evening.

Extended Forecast

Issued 04:00 AM PST 29 November 2022
Thursday Wind north 10 to 20 knots increasing to southeast 25 to 35 in the afternoon.
Friday Wind east 25 to 35 knots diminishing to northeast 15 to 25.
Saturday Wind north 20 to 30 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.


Warnings (In effect)

Gale warning in effect

West Coast Haida Gwaii - northern half

Issued 10:30 AM PST 29 November 2022

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.


Technical Marine Synopsis

Issued 10:30 AM PST 29 November 2022 Today Tonight and Wednesday At 10:30 a.m. PST today intensifying low 1007 mb located over
northeastern Explorer.
By 9:30 p.m. PST tonight low 984 mb located over northern Vancouver

At 10:30 a.m. PST today building ridge located over northern
BC interior.
By 4:00 p.m. PST Wednesday quasi-stationary ridge located over
BC interior.

Marine Weather Statement

Issued 10:19 AM PST 29 November 2022 A building ridge of high pressure over the BC Interior will generate
gale to storm force outflow winds through the mainland inlets today
through Wednesday. Over northern coastal waters, a risk of freezing
spray will exist tonight through Wednesday as Arctic air pushes out
from the mainland inlets.

An intensifying low pressure system west of Queen Charlotte Sound
will track southeastwards towards Vancouver Island today and remain
near North Vancouver Island tonight and Wednesday while weakening.
Ahead of the low, gale to storm force easterlies will develop over
central waters and the South Coast today. In its wake, winds will
shift to gale to storm force northerlies this afternoon and persist
through Wednesday.

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