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Mackenzie

Forecast

Marine Forecast

Issued 07:00 PM MDT 12 October 2026

Tonight and Tuesday.

Wind light tonight and Tuesday.

Flurries and fog patches.

Temperatures minus 1 falling to minus 7 Tuesday evening.

Waves

Issued 07:00 PM MDT 12 October 2026
Tonight and Tuesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 12 October 2026
Wednesday Wind light.
Thursday Wind southeast 15 knots diminishing to light.
Friday Wind east 15 knots increasing to east 20.

Ice Forecast

Issued 10:00 AM EDT 12 October 2026 Today Tonight and Tuesday 4 tenths new ice including a trace of multi-year ice except 8 tenths grey ice including 2 tenths multi-year ice in the extreme northwestern section. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Mackenzie - Mackenzie River marine weather areas Kugluktuk Airport Great Slave Lake - 45141 Keats Point Łutselk'e Airport Storm Hills Hay River/Merlyn Carter Airport Norman Wells Airport Cape Peel West Paulatuk Airport Great Slave Lake North Arm - 45150 Liverpool Bay Pelly Island Hat Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Bathurst Inlet Croker River Sachs Harbour Airport Thomsen River Ulukhaktok Airport Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City Cape Providence Komakuk Beach Little Chicago Cambridge Bay Airport Shingle Point Airport Inuvik Airport Aklavik Airport Cape Parry Airport Herschel Island Gateshead Island Fort Good Hope Airport Stefansson Island Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Inner Whaleback Rocks
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 12 October 2026 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

4 tenths new ice including a trace of multi-year ice except 8 tenths
grey ice including 2 tenths multi-year ice in the extreme
northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 12 October 2026 Tonight and Tuesday At 0000 UTC Tuesday low 991 mb located at 80N 139W.
By 0000 UTC Wednesday low 999 mb located at 76N 122W.

By 0000 UTC Wednesday approaching ridge located from 73N 170W to
73N 149W.

Mackenzie - Mackenzie River Area

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