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Forecast

Marine Forecast

Issued 07:00 PM MDT 23 October 2020

Tonight and Saturday.

Wind west 20 to 25 knots veering to north 20 near midnight then backing to northwest 15 near noon Saturday.

Flurries.

Temperatures near minus 5.

Waves

Issued 07:00 PM MDT 23 October 2020
Tonight and Saturday. Over open water seas 1 to 2 metres subsiding to 1 Saturday afternoon.

Extended Forecast

Issued 07:00 PM MDT 23 October 2020
Sunday Wind light increasing to southwest 20 knots in the afternoon then veering to northwest 20 late in the day.
Monday Wind north 25 knots increasing to north 30.
Tuesday Wind north 25 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 23 October 2020 Today Tonight and Saturday Open water except 9 tenths second-year ice including 3 tenths multi-year ice in the extreme eastern 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 23 October 2020 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 9 tenths second-year ice including 3 tenths
multi-year ice in the extreme eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 23 October 2020 Tonight and Saturday At 0000 UTC Saturday ridge located from 70N 136W to 81N 126W.
By 0000 UTC Sunday ridge located from 66N 112W to 73N 94W.

At 0000 UTC Saturday quasi-stationary trough located over Baffin
Bay.

At 0000 UTC Saturday low 1010 mb located at 71N 107W.
By 1200 UTC Saturday dissipating low 1011 mb located at 68N 98W.

Mackenzie - Mackenzie River Area

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