Issued 05:30 AM 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 11:00 AM EDT 6 October 2015 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Hall Peninsula near 6440N 6510W to
Cumberland Peninsula near 6500N 6410W. Sea ice west of the ice edge.

Second ice edge estimated from Baffin Island near 7235N 7535W to
7310N 7150W to 7430N 7410W to 7525N 7335W then northeastward. Sea
ice west of the ice edge.

Third ice edge estimated from Borden Peninsula near 7345N 8135W to
Devon Island near 7430N 8335W. Sea ice east of the ice edge.

Fourth ice edge estimated from Devon Island near 7435N 9115W to
Somerset Island near 7400N 9130W. Sea ice west 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 7 October 2015 Today Tonight and Thursday At 1200 UTC Wednesday quasi-stationary ridge located from 74N 168W
to 70N 135W.

At 1200 UTC Wednesday weakening low 998 mb located at 86N 130W.
By 1200 UTC Thursday dissipating low 1008 mb located at 83N 149W.

By 0000 UTC Friday low 998 mb located at 87N 100W.

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