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Forecast

Marine Forecast

Issued 07:00 AM MST 08 November 2025

Today Tonight and Sunday.

Wind light increasing to southeast 15 knots late this afternoon then backing to east 20 Sunday evening.

Scattered flurries.

Freezing spray warning in effect.

Over open water freezing spray beginning Sunday evening.

Temperatures near minus 7.

Waves

Issued 07:00 AM MST 08 November 2025
Today Tonight and Sunday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MST 08 November 2025
Monday Wind east 20 to 25 knots.
Tuesday Wind east 20 to 25 knots.
Wednesday Wind north 15 knots.

Ice Forecast

Issued 10:00 AM EST 8 November 2025 Today Tonight and Sunday 3 tenths new ice including 1 tenth grey ice. Consolidated grey ice along parts of the coast in the southeastern section. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EST 8 November 2025 Today Tonight and Sunday

Ice Coverage

3 tenths new ice including 1 tenth grey ice. Consolidated grey ice
along parts of the coast in the southeastern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

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Issued 07:00 AM MST 08 November 2025

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MST 8 November 2025 Today Tonight and Sunday At 1200 UTC Saturday ridge from 1030 mb high located from 80N 107W
to 68N 103W.
By 0000 UTC Monday ridge from 1028 mb high located from 77N 115W
to 67N 90W.

Mackenzie - Mackenzie River Area

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