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Forecast

Marine Forecast

Issued 07:00 PM MDT 20 October 2017

Tonight and Saturday.

Wind east 15 knots diminishing to light this evening then becoming northeast 10 to 15 near noon Saturday.

Light snow changing to chance of flurries overnight and Saturday.

Temperatures near minus 3.

Waves

Issued 07:00 PM MDT 20 October 2017
Tonight and Saturday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 20 October 2017
Sunday Wind northeast 15 knots backing to north 20 late in the day.
Monday Wind north 20 knots increasing to north 25.
Tuesday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 20 October 2017 Today Tonight and Saturday 8 tenths of new ice except 9 tenths of grey ice in the northeastern section. 

[ Canadian Ice Service ]

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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 20 October 2017 Today Tonight and Saturday

Ice Edge

First ice edge estimated from 7100N 14100W to 7020N 13650W to 7140N
12530W to Banks Island near Banks 7110N 12320W. Sea ice north of the
ice edge.

Second ice edge estimated from Banks Island near 7105N 12305W to
7000N 12130W to Northwest Territories near 7005N 12425W. Sea ice
east of the ice edge.

Third ice edge from Northwest Territories near 7005N 12440W to 7055N
12810W to 7010N 13300W to 7025N 13440W to 6935N 13800W to Yukon
Coast near 6955N 14100W. Sea ice south of the ice edge.

Ice Coverage

8 tenths of new ice except 9 tenths of grey ice in the northeastern
section.

Warnings

No watches or warnings in effect.

Synopsis

Mackenzie - Mackenzie River Area

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Features

Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

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