Issued 05:30 AM EDT 31 August 2015

Forecasts have not yet started for the season.

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Weather Conditions

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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

Ice Forecasts

Issued 10:00 AM EDT 31 August 2015 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from 7035N 14100W to 7015N 13935W to 7100N
12740W to Banks Island near 7200N 12540W. Sea ice north of the ice

Second ice edge estimated from Banks Island near 7115N 12325W to
7105N 12425W to 7045N 12355W to 7055N 12155W to Victoria Island near
7140N 11900W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6850N 10255W to
6825N 10155W to King William Island near 6850N 9910W. Sea ice north
of the ice edge.

Fourth ice edge estimated from Somerset Island near 7300N 9140W to
Brodeur Peninsula near 7300N 8920W. Sea ice south of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 AM MDT 31 August 2015 Today Tonight and Tuesday At 1200 UTC Monday ridge located from 81N 102W to 69N 87W.
By 0000 UTC Wednesday ridge located from 76N 105W to 67N 87W.

At 1200 UTC Monday low 1011 mb located at 74N 63W.
By 0000 UTC Wednesday low 1013 mb located at 72N 63W.

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