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Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 10 July 2026

Today Tonight and Saturday.

Wind light becoming southwest 15 knots near noon then becoming northeast 15 late overnight. Wind diminishing to light near noon Saturday.

Fog patches dissipating near noon. Fog patches reforming overnight.

Waves

Issued 07:00 AM MDT 10 July 2026
Today Tonight and Saturday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 10 July 2026
Sunday Wind southwest 15 knots diminishing to light in the morning then increasing to east 20 late in the day.
Monday Wind east 15 knots diminishing to light late in the day.
Tuesday Wind light.

Ice Forecast

Issued 10:00 AM EDT 10 July 2026 Today Tonight and Saturday 3 tenths first-year ice except 7 tenths first-year ice in the northeastern section. 

[ 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 10 July 2026 Today Tonight and Saturday

Ice Coverage

3 tenths first-year ice except 7 tenths first-year ice in the
northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 10 July 2026 Today Tonight and Saturday At 1200 UTC Friday departing ridge located from 63N 92W to 76N 84W.

At 1200 UTC Friday low 1000 mb located at 76N 100W.
By 0000 UTC Sunday weakening low 998 mb located at 77N 78W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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