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Forecast

Marine Forecast

Issued 07:00 AM MDT 18 July 2025

Today Tonight and Saturday.

Wind light increasing to northeast 20 knots near midnight then backing to north 15 Saturday afternoon.

Showers tonight Saturday and Saturday evening.

Waves

Issued 07:00 AM MDT 18 July 2025
Today Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 18 July 2025
Sunday Wind north 15 knots increasing to north 20 in the morning.
Monday Wind north 20 knots.
Tuesday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 18 July 2025 Today Tonight and Saturday Open water. 

[ Canadian Ice Service ]

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Weather Conditions

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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 18 July 2025 Today Tonight and Saturday

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 AM MDT 18 July 2025 Today Tonight and Saturday At 1200 UTC Friday low 1009 mb located at 65N 115W.
By 0000 UTC Sunday low 1007 mb located at 69N 100W.

At 1200 UTC Friday dissipating low 1009 mb located at 76N 70W.

At 0000 UTC Sunday building ridge located on a line
northwest-southeast over eastern Baffin Island.

Mackenzie - Mackenzie River Area

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