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Forecast

Marine Forecast

Issued 05:30 PM EDT 19 August 2019

Tonight and Tuesday.

Wind north 15 knots diminishing to light near noon Tuesday.

Fog patches forming early this evening and dissipating early Tuesday morning. Fog patches reforming Tuesday afternoon.

Waves

Issued 05:30 PM EDT 19 August 2019
Tonight and Tuesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:30 PM EDT 19 August 2019
Wednesday Wind light becoming south 15 knots in the morning.
Thursday Wind south 15 knots increasing to south 30.
Friday Wind south 30 knots diminishing to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 19 August 2019 Today Tonight and Tuesday 2 tenths old ice except 9 tenths first-year ice including 4 tenths old ice over the northwestern 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 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 19 August 2019 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from 7335N 14040W to 7235N 13740W to 7125N 13835W
to 7020N 13645W to Northwest Territories near 7025N 12810W. Sea ice
north of the ice edge.

Ice Coverage

2 tenths old ice except 9 tenths first-year ice including 4 tenths
old ice over the northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 19 August 2019 Tonight and Tuesday At 0000 UTC Tuesday high 1025 mb located at 71N 110W.
By 0000 UTC Wednesday high 1025 mb located at 71N 95W.

At 1800 UTC Monday quasi-stationary trough located on a line
north-south over eastern Davis Strait.

Mackenzie - Mackenzie River Area

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