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Forecast

Marine Forecast

Issued 07:13 AM MDT 22 October 2021

Today Tonight and Saturday.

Wind southeast 15 knots increasing to southeast 20 to 25 this evening then diminishing to light Saturday morning.

Fog dissipating near noon.

Temperatures near plus 1.

Waves

Issued 07:00 AM MDT 22 October 2021
Today Tonight and Saturday. Over open water seas 1 to 2 metres subsiding to 1 or less near noon then building to 1 to 2 near midnight. Seas subsiding to 1 or less near noon Saturday.

Extended Forecast

Issued 07:00 AM MDT 22 October 2021
Sunday Wind light.
Monday Wind northeast 15 knots.
Tuesday Wind northeast 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 22 October 2021 Today Tonight and Saturday Open water except 4 tenths new ice in the northwestern section and along parts of the coast. 

[ 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 October 2021 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 4 tenths new ice in the northwestern section and
along parts of the coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 October 2021 Today Tonight and Saturday At 1200 UTC Friday dissipating low 993 mb located at 70N 140W.

At 0000 UTC Saturday deepening low 986 mb located at 68N 134W.
By 0000 UTC Sunday low 980 mb located at 73N 142W.

Mackenzie - Mackenzie River Area

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