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Forecast

Marine Forecast

Issued 07:00 PM MDT 03 July 2026

Tonight and Saturday.

Wind southeast 15 knots veering to southwest 15 near midnight then increasing to northwest 25 early Saturday evening.

Scattered showers ending overnight. Fog patches dissipating Saturday afternoon.

Waves

Issued 07:00 PM MDT 03 July 2026
Tonight and Saturday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 03 July 2026
Sunday Wind northwest 25 knots diminishing to northwest 15 in the morning and to light in the afternoon.
Monday Wind light.
Tuesday Wind north 15 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 3 July 2026 Today Tonight and Saturday 3 tenths first-year ice except 9 tenths rotten first-year ice in the extreme northeastern section. Consolidated first-year ice along parts of the northeastern coast. 

[ Canadian Ice Service ]

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Map of Mackenzie - Mackenzie River marine weather areas Kugluktuk Airport Little Chicago Inner Whaleback Rocks Great Slave Lake - 45141 Storm Hills Liverpool Bay Inuvik Airport Bathurst Inlet Keats Point Łutselk'e Airport Yellowknife Airport Norman Wells Airport Great Slave Lake North Arm - 45150 Paulatuk Airport Pelly Island Wrigley Airport Tuktoyaktuk Airport Fort Simpson Airport Hat Island Herschel Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Stony Rapids Airport Hay River/Merlyn Carter Airport Fort Resolution Airport Fort Reliance Fort Providence Tulita Airport Fort Good Hope Airport Cape Parry Airport Aklavik Airport Shingle Point Airport Komakuk Beach Uranium City Fort Chipewyan Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 3 July 2026 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

3 tenths first-year ice except 9 tenths rotten first-year ice in the
extreme northeastern section. Consolidated first-year ice along
parts of the northeastern coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 3 July 2026 Tonight and Saturday At 0000 UTC Saturday ridge located from 67N 78W to 73N 67W.
By 0000 UTC Sunday ridge located from 67N 65W to 76N 62W.

At 0000 UTC Saturday trough from 997 mb low located from 73N 120W
to 67N 123W.
By 0000 UTC Sunday trough from 995 mb low located from 74N 106W
to 67N 108W.

Mackenzie - Mackenzie River Area

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