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Forecast

Marine Forecast

Issued 07:00 PM MST 09 November 2025

Tonight and Monday.

Wind light increasing to southeast 15 to 20 knots this evening then backing to east 20 to 25 near midnight. Wind backing to northeast 25 to 30 late Monday morning.

Periods of snow overnight and Monday. Visibility as low as 1 mile in snow.

Freezing spray warning in effect.

Freezing spray beginning Monday evening.

Temperatures near minus 3.

Waves

Issued 07:00 PM MST 09 November 2025
Tonight and Monday. Seas 1 metre or less building to 1 to 2 late Monday morning.

Extended Forecast

Issued 07:00 PM MST 09 November 2025
Tuesday Wind northeast 25 to 30 knots diminishing to northeast 15 to 20 in the afternoon.
Wednesday Wind northeast 15 to 20 knots diminishing to light.
Thursday Wind light.

Ice Forecast

Issued 10:00 AM EST 9 November 2025 Today Tonight and Monday 1 tenth new ice except 5 tenths new ice including 2 tenths grey ice along parts of the coasts. 

[ 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 9 November 2025 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth new ice except 5 tenths new ice including 2 tenths grey ice
along parts of the coasts.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Coronation

Issued 7:00 PM MST 09 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 PM MST 9 November 2025 Tonight and Monday At 0000 UTC Monday departing ridge located from 77N 114W to 67N 90W.

At 0000 UTC Monday low 1015 mb located at 75N 66W.
By 0000 UTC Tuesday low 1011 mb located at 75N 75W.

At 0000 UTC Tuesday approaching trough from 987 mb low located
from 63N 103W to 75N 92W.

Mackenzie - Mackenzie River Area

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