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Great Slave Lake - north arm

Forecast

Marine Forecast

Issued 05:00 AM MDT 16 August 2026

Today Tonight and Monday.

Wind north 10 knots becoming light near midnight then becoming southeast 10 Monday morning. Wind increasing to southeast 15 near noon Monday.

Fog patches forming overnight and dissipating Monday morning.

Extended Forecast

Issued 05:00 AM MDT 16 August 2026
Tuesday Wind southeast 15 knots.
Wednesday Wind light increasing to north 20 knots late in the day.
Thursday Wind north 20 knots diminishing to light late in the day.

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Map of Mackenzie - Mackenzie River marine weather areas Kugluktuk Airport Great Slave Lake - 45141 Keats Point Łutselk'e Airport Storm Hills Hay River/Merlyn Carter Airport Norman Wells Airport Cape Peel West Paulatuk Airport Great Slave Lake North Arm - 45150 Liverpool Bay Pelly Island Hat Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Bathurst Inlet Croker River Sachs Harbour Airport Thomsen River Ulukhaktok Airport Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City Cape Providence Komakuk Beach Little Chicago Cambridge Bay Airport Shingle Point Airport Inuvik Airport Aklavik Airport Cape Parry Airport Herschel Island Gateshead Island Fort Good Hope Airport Stefansson Island Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Inner Whaleback Rocks
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Mackenzie - Mackenzie River Area

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