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Forecast

Marine Forecast

Issued 07:00 AM MDT 22 July 2019

Today Tonight and Tuesday.

Wind northwest 10 to 15 knots backing to southwest 15 this afternoon then diminishing to light early Tuesday morning. Wind becoming northwest 15 late Tuesday morning then diminishing to light Tuesday evening.

Waves

Issued 07:00 AM MDT 22 July 2019
Today Tonight and Tuesday. Mainly ice covered.

Extended Forecast

Issued 07:00 AM MDT 22 July 2019
Wednesday Wind northwest 15 knots diminishing to light in the morning.
Thursday Wind light becoming north 15 knots late in the day.
Friday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 22 July 2019 Today Tonight and Tuesday 2 tenths first-year ice except 7 tenths first-year 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 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 22 July 2019 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths first-year ice except 7 tenths first-year ice in the
northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 July 2019 Today Tonight and Tuesday At 1200 UTC Monday low 996 mb located at 78N 101W.
By 1800 UTC Tuesday dissipating low 1006 mb located at 78N 109W.

At 1200 UTC Monday cold front from low located from 76N 85W to
67N 94W.
By 0000 UTC Wednesday dissipating cold front from low located from
75N 78W to 67N 76W.

Mackenzie - Mackenzie River Area

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