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Forecast

Marine Forecast

Issued 07:00 AM MDT 21 October 2017

Today Tonight and Sunday.

Wind southeast 25 knots diminishing to southeast 15 late overnight and to light Sunday afternoon. Wind becoming southeast 15 Sunday evening.

Chance of flurries changing to a few flurries early this evening then to chance of flurries Sunday late in the day.

Temperatures near zero.

Waves

Issued 07:00 AM MDT 21 October 2017
Today Tonight and Sunday. Over open water seas 2 metres subsiding to 1 Sunday morning.

Extended Forecast

Issued 07:00 AM MDT 21 October 2017
Monday Wind southeast 15 knots diminishing to light in the morning.
Tuesday Wind light.
Wednesday Wind light increasing to southwest 25 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 21 October 2017 Today Tonight and Sunday Open water except 9 tenths of grey ice including a trace of multi-year ice in the extreme northwestern section. 8 tenths of grey ice along the coast in the northern section. 

[ Canadian Ice Service ]

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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 21 October 2017 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 7100N 14100W to 7000N 13730W to 7000N
14100W. Sea ice east of the ice edge.

Ice Coverage

Open water except 9 tenths of grey ice including a trace of
multi-year ice in the extreme northwestern section. 8 tenths of grey
ice along the coast in the northern section.

Warnings

No watches or warnings in effect.

Synopsis

Mackenzie - Mackenzie River Area

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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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