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Forecast

Marine Forecast

Issued 07:00 AM MDT 07 July 2025

Today Tonight and Tuesday.

Wind light becoming southeast 15 knots near noon Tuesday then diminishing to light Tuesday evening.

Waves

Issued 07:00 AM MDT 07 July 2025
Today Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 07 July 2025
Wednesday Wind northwest 15 knots increasing to northwest 30 in the afternoon and to northwest 35 late in the day.
Thursday Wind northwest 30 knots diminishing to northwest 15 late in the day.
Friday Wind southwest 20 knots veering to west 25.

Ice Forecast

Issued 10:00 AM EDT 7 July 2025 Today Tonight and Tuesday 1 tenth first-year ice except 4 tenths first-year ice in the western 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 7 July 2025 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth first-year ice except 4 tenths first-year ice in the western
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 7 July 2025 Today Tonight and Tuesday At 1200 UTC Monday low 987 mb located at 80N 89W.
By 0000 UTC Wednesday low 989 mb located at 84N 65W.

At 1200 UTC Monday quasi-stationary trough located over southeastern
Baffin Bay.

Mackenzie - Mackenzie River Area

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