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Mackenzie

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 12 July 2025

Today Tonight and Sunday.

Wind northwest 20 knots diminishing to light near noon then becoming east 10 to 15 Sunday morning.

Fog patches forming near noon and dissipating Sunday afternoon.

Waves

Issued 07:00 AM MDT 12 July 2025
Today Tonight and Sunday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 12 July 2025
Monday Wind east 10 to 15 knots veering to southeast 20 late in the day.
Tuesday Wind southeast 20 knots diminishing to light.
Wednesday Wind light increasing to east 15 to 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 12 July 2025 Today Tonight and Sunday Special ice warning in effect. 3 tenths first-year ice including a trace of old ice except 9 plus tenths old ice in the northern section. Unusual presence of old ice in the northern section today and continuing Sunday. 

[ 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 12 July 2025 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Special ice warning in effect.

3 tenths first-year ice including a trace of old ice except 9 plus
tenths old ice in the northern section.
Unusual presence of old ice in the northern section today and
continuing Sunday.

Warnings

Warnings (In effect)

Special ice warning in effect

Mackenzie

Issued 10:00 AM EDT 12 July 2025

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MST 25 November 2024 Forecasts are unavailable until further request.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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