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Forecast

Marine Forecast

Issued 07:00 PM MDT 31 July 2021

Tonight and Sunday.

Wind southeast 15 knots diminishing to light late this evening. Wind light Sunday.

Showers this evening and Sunday evening.

Waves

Issued 07:00 PM MDT 31 July 2021
Tonight and Sunday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 31 July 2021
Monday Wind southwest 15 knots increasing to northwest 25 in the morning then diminishing to light late in the day.
Tuesday Wind northeast 20 knots.
Wednesday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 31 July 2021 Today Tonight and Sunday 2 tenths first-year ice except 6 tenths first-year ice including 2 tenths old ice in the extreme southeastern 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 31 July 2021 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths first-year ice except 6 tenths first-year ice including 2
tenths old ice in the extreme southeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 31 July 2021 Tonight and Sunday At 0000 UTC Sunday dissipating low 1010 mb located at 69N 83W.

At 0000 UTC Sunday low 1010 mb located near Cambridge Bay.
By 1200 UTC Sunday departing low 1006 mb located at 64N 95W.

At 0000 UTC Monday high 1018 mb located at 68N 101W.

Mackenzie - Mackenzie River Area

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