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Forecast

Marine Forecast

Issued 07:00 PM MDT 08 July 2025

Tonight and Wednesday.

Wind southwest 15 knots diminishing to light near midnight then increasing to northwest 15 early Wednesday morning. Wind increasing to north 30 early Wednesday afternoon.

Scattered showers this evening and Wednesday.

Waves

Issued 07:00 PM MDT 08 July 2025
Tonight and Wednesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 08 July 2025
Thursday Wind northwest 35 knots diminishing to northwest 20 in the morning and to light late in the day.
Friday Wind southwest 15 knots veering to west 20 late in the day.
Saturday Wind northwest 25 knots increasing to northwest 30.

Ice Forecast

Issued 10:00 AM EDT 8 July 2025 Today Tonight and Wednesday Open water except 3 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 8 July 2025 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 3 tenths first-year ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 8 July 2025 Tonight and Wednesday At 0000 UTC Wednesday departing trough from 995 mb low located
over eastern Baffin Bay.

By 0000 UTC Thursday building ridge located over Baffin Bay.

At 0000 UTC Wednesday trough from 993 mb low located from 67N 118W
to 72N 80W.
By 0000 UTC Thursday trough from 987 mb low located from 67N 103W
to 72N 80W.

Mackenzie - Mackenzie River Area

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