Hecate Strait - northern half

Forecast

Marine Forecast

Issued 04:00 PM PST 18 February 2019

Tonight and Tuesday.

Wind southerly 5 to 15 knots becoming variable 5 to 15 early this evening then increasing to southwesterly 20 near midnight. Wind increasing to northwest 20 to 30 Tuesday morning.

Showers.

Waves

Issued 04:00 PM PST 18 February 2019
Today Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 PM PST 18 February 2019
Wednesday Wind north 20 to 30 knots diminishing to north 10 to 20 late in the day.
Thursday Wind north 10 to 20 knots becoming south 10 to 20 late in the day.
Friday Wind northwest 25 to 35 knots.

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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 4:00 PM PST 18 February 2019 Tonight and Tuesday At 4:00 p.m. PST today intensifying trough located on a line
north-south over Haida Gwaii.
By 10:30 a.m. PST Tuesday trough located on a line
northwest-southeast over the Mainland Coast.

At 4:00 p.m. PST today ridge located over BC interior.
By 4:00 a.m. PST Tuesday weakening ridge located over BC interior.

Marine Weather Statement

Issued 3:57 PM PST 18 February 2019 A trough of low pressure will intensify over the North Coast tonight
and stretch across the mainland coast by Tuesday morning. In the
Wake of the trough, northwesterly gales will develop over Bowie
tonight then spread to northern and central waters Tuesday morning
and the west coast of Vancouver Island in the afternoon.

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