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Forecast

Marine Forecast

Issued 07:14 AM MDT 21 October 2018

Today Tonight and Monday.

Wind northeast 15 knots diminishing to light this afternoon then becoming southeast 15 Monday evening.

Periods of snow this evening.

Temperatures near minus 10.

Waves

Issued 07:14 AM MDT 21 October 2018
Today Tonight and Monday. Mainly ice covered.

Extended Forecast

Issued 12:38 PM MDT 21 October 2018
Tuesday Wind southeast 25 knots.
Wednesday Wind southeast 20 knots.
Thursday Wind southeast 20 knots.

Ice Forecast

Issued 10:00 AM EDT 21 October 2018 Today Tonight and Monday 8 tenths new ice including 1 tenth grey ice except 9 plus tenths new ice including 3 tenths grey-white ice in the eastern section.These are the last forecasts until further request. 

[ 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 Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 October 2018 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

8 tenths new ice including 1 tenth grey ice except 9 plus tenths new
ice including 3 tenths grey-white ice in the eastern section.

These are the last forecasts until further request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 21 October 2018 Today Tonight and Monday At 1200 UTC Sunday low 996 mb located at 63N 102W.
By 0000 UTC Tuesday trough located from 64N 83W to 58N 90W.

At 1200 UTC Sunday quasi-stationary low located over Baffin Bay.

By 0000 UTC Tuesday high 1031 mb located at 72N 106W.

Mackenzie - Mackenzie River Area

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