Issued 05:30 PM EDT 23 October 2016

Forecasts have ended 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 11:00 AM EDT 23 October 2016 Today Tonight and Monday

Ice Edge

Ice edge estimated from Baffin Island near 6705N 6205W to 6840N
6620W to 6955N 6420W to 7150N 6735W to 7315N 6555W then northward.
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 23 October 2016 Today Tonight and Monday At 1200 UTC Sunday ridge from 1038 mb high located from 69N 83W
to 67N 140W.
By 0000 UTC Tuesday weakening ridge from 1033 mb high located from
70N 105W to 60N 105W.

At 1200 UTC Sunday quasi-stationary trough located from 75N 60W
to 60N 51W.

Mackenzie - Mackenzie River Area

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