Issued 05:30 PM EDT 07 October 2015

Forecasts are unavailable until further request.

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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 7 October 2015 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Banks Island near 7155N 12545W to
7100N 12655W to 7030N 13000W to 7115N 14100W. Sea ice north of the
ice edge.

Second ice edge from Yukon Coast near 6935N 13950W to 7010N 13340W
to Tuktoyaktuk Peninsula near 6955N 13125W. Sea ice south of the ice

Third ice edge estimated from Banks Island near 7325N 11525W to
Victoria Island near 7315N 11515W. Sea ice north of the ice edge.

Fourth ice edge estimated from Victoria Island near 6940N 10140W to
6920N 10140W to 6915N 10055W to King William Island near 6945N
9815W. Sea ice north of the ice edge.

Fifth ice edge estimated from King William Island near 6945N 9725W
to Boothia Peninsula near 6950N 9605W. Sea ice north of the ice

Ice Coverage

Forecasts available to mariners upon request.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 AM MDT 7 October 2015 Today Tonight and Thursday At 1200 UTC Wednesday low 991 mb located at 73N 97W.
By 0000 UTC Friday weakening low 999 mb located at 69N 97W.

Mackenzie - Mackenzie River Area

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