Great Slave Lake - north arm


Marine Forecast

Issued 05:00 PM MDT 17 October 2017

Tonight and Wednesday.

Wind northeast 10 knots increasing to north 15 early this evening then diminishing to light Wednesday morning. Wind becoming southeast 15 Wednesday evening.

Chance of flurries late this afternoon and tonight. Fog patches forming after midnight and dissipating Wednesday morning.

Temperatures near zero.

Extended Forecast

Issued 05:00 PM MDT 17 October 2017
Thursday Wind southeast 25 knots.
Friday Wind southeast 20 knots increasing to southeast 25.
Saturday Wind light increasing to southwest 20 knots late in the day.

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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 Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Kugluktuk Airport Hat Island Cambridge Bay Airport Cape Peel West Stefansson Island Ulukhaktok Airport Sachs Harbour Airport Thomsen River Egg Island Fort Chipewyan Airport Stony Rapids Airport Liverpool Bay Little Chicago Lutselke Airport Storm Hills Croker River Prairie River Uranium City Cape Providence Tuktoyaktuk Bathurst Inlet Gateshead Island
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Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


There is no Synopsis issued for this area.

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