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Yukon Coast

Forecast

Marine Forecast

Issued 07:00 PM MDT 15 July 2025

Tonight and Wednesday.

Wind light becoming east 15 knots early Wednesday evening.

Showers this evening. Fog forming near midnight and dissipating near noon Wednesday.

Waves

Issued 07:00 PM MDT 15 July 2025
Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 15 July 2025
Thursday Wind east 15 knots becoming northwest 15 in the morning then diminishing to light late in the day.
Friday Wind light becoming east 15 knots late in the day.
Saturday Wind east 20 knots.

Ice Forecast

Issued 10:00 AM EDT 15 July 2025 Today Tonight and Wednesday Special ice warning in effect. 1 tenth first-year ice including a trace of old ice except 5 tenths first-year ice including 2 tenths old ice in the extreme northwestern section. Unusual presence of old ice in the extreme northwestern section today and continuing Wednesday. 

[ 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 15 July 2025 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Special ice warning in effect.

1 tenth first-year ice including a trace of old ice except 5 tenths
first-year ice including 2 tenths old ice in the extreme
northwestern section.
Unusual presence of old ice in the extreme northwestern section
today and continuing Wednesday.

Warnings

Warnings (In effect)

Special ice warning in effect

Yukon Coast

Issued 10:00 AM EDT 15 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 PM MDT 15 July 2025 Tonight and Wednesday At 0000 UTC Wednesday weakening ridge located from 70N 140W to
71N 160W.
By 0000 UTC Thursday weakening ridge from 1021 mb high located
from 70N 130W to 73N 156W.

At 0000 UTC Wednesday departing low 1015 mb located at 70N 128W.

Mackenzie - Mackenzie River Area

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