Great Slave Lake - north arm


Marine Forecast

Issued 08:45 PM MDT 18 August 2018

Tonight and Sunday.

Wind northwest 15 knots diminishing to light early Sunday morning then becoming southwest 10 near noon Sunday. Wind increasing to northwest 15 Sunday evening.

Chance of showers late this evening with a risk of thunderstorms. Chance of showers Sunday afternoon.

Extended Forecast

Issued 05:00 PM MDT 18 August 2018
Monday Wind northwest 15 knots diminishing to light in the morning.
Tuesday Wind light increasing to southeast 20 knots late in the day.
Wednesday Wind southwest 25 knots diminishing to light.

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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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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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