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Forecast

Marine Forecast

Issued 07:00 PM MDT 10 July 2025

Tonight and Friday.

Wind northwest 25 knots diminishing to west 15 near midnight then backing to southwest 20 near noon Friday. Wind increasing to southwest 25 Friday afternoon.

Showers overnight Friday morning and Friday evening.

Waves

Issued 07:00 PM MDT 10 July 2025
Tonight and Friday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 10 July 2025
Saturday Wind west 25 knots.
Sunday Wind northwest 20 knots.
Monday Wind west 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 10 July 2025 Today Tonight and Friday 1 tenth first-year ice except 5 tenths first-year ice in the eastern 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 EDT 10 July 2025 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth first-year ice except 5 tenths first-year ice in the eastern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 10 July 2025 Tonight and Friday At 1200 UTC Friday deepening low 971 mb located at 71N 80W.
By 0000 UTC Saturday low 968 mb located at 76N 75W.

At 1200 UTC Friday low 974 mb located at 79N 118W.
By 0000 UTC Saturday low 975 mb located at 75N 110W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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