Great Slave Lake - north arm


Marine Forecast

Issued 05:00 AM MDT 03 September 2015

Today Tonight and Friday

Wind east 10 knots increasing to east 15 this morning then diminishing to light this evening. Wind becoming east 10 near midnight then veering to south 10 Friday evening.

Chance of showers this morning.

Extended Forecast

Issued 05:00 AM MDT 03 September 2015
Saturday Wind light becoming southeast 15 knots in the morning.
Sunday Wind southeast 25 knots diminishing to south 15.
Monday Wind south 20 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 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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