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Great Slave Lake - north arm

Forecast

Marine Forecast

Issued 05:00 AM MDT 11 June 2026

Today Tonight and Friday.

Wind northeast 10 knots becoming light near noon then becoming northwest 10 this afternoon. Wind backing to southwest 10 early this evening then becoming light late overnight. Wind becoming southwest 10 Friday afternoon then increasing to southwest 15 Friday evening.

Extended Forecast

Issued 05:00 AM MDT 11 June 2026
Saturday Wind west 25 knots diminishing to light in the morning then becoming southwest 15 in the afternoon.
Sunday Wind light.
Monday Wind light becoming east 15 knots late in the day.

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

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Warnings

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Synopsis

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Mackenzie - Mackenzie River Area

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