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Marine Forecast

Issued 07:00 PM MDT 13 July 2025

Tonight and Monday.

Wind west 15 to 20 knots veering to northwest 15 late overnight. Wind west 15 Monday.

Waves

Issued 07:00 PM MDT 13 July 2025
Tonight and Monday. Over open water seas 1 metre.

Extended Forecast

Issued 07:00 PM MDT 13 July 2025
Tuesday Wind west 15 knots diminishing to light in the morning.
Wednesday Wind light.
Thursday Wind light becoming east 10 to 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 13 July 2025 Today Tonight and Monday Open water. 

[ 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 13 July 2025 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 13 July 2025 Tonight and Monday At 0000 UTC Monday weakening trough from 986 mb low located from
86N 140W to 71N 80W.

At 0000 UTC Monday high 1018 mb located at 70N 128W.
By 0000 UTC Tuesday high 1017 mb located at 71N 126W.

By 0000 UTC Tuesday trough from 985 mb low located from 62N 76W
to 76N 62W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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