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Hecate Strait - northern half

Forecast

Marine Forecast

Issued 04:00 PM PDT 03 October 2023

Tonight and Wednesday.

Wind south 25 knots with gusts to 35 near the mainland coast. Wind becoming northwest 15 to 25 early this evening then diminishing to northwest 10 to 15 after midnight. Wind diminishing to light Wednesday morning then becoming southeast 5 to 15 Wednesday afternoon.

Rain this afternoon. Showers Wednesday afternoon and evening. Fog patches dissipating near midnight.

Waves

Issued 04:00 PM PDT 03 October 2023
Today Tonight and Wednesday. Seas 2 metres subsiding to 1 or less late overnight.

Extended Forecast

Issued 04:00 PM PDT 03 October 2023
Thursday Wind southeast 15 to 25 knots.
Friday Wind south 10 to 20 knots increasing to southeast 20 to 30 late in the day.
Saturday Wind southeast 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 PM PDT 3 October 2023 Tonight and Wednesday At 4:00 p.m. PDT today departing trough located over the Central
Coast.

By 4:00 a.m. PDT Wednesday approaching frontal system located west
of Bowie.

By 4:00 a.m. PDT Wednesday building ridge located south of Explorer.

Marine Weather Statement

Issued 10:18 AM PDT 3 October 2023 A trough of low pressure will track across Haida Gwaii late this
morning and onto the coast this afternoon. Ahead of the trough,
southerly gales will develop over Dixon Entrance - east and Hecate
Strait later this morning and then shift to strong westerlies in the
afternoon.

Mackenzie - Mackenzie River Area

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