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Forecast

Marine Forecast

Issued 07:00 PM MDT 10 August 2026

Tonight and Tuesday.

Wind light tonight and Tuesday.

Fog dissipating near noon Tuesday.

Temperatures near zero.

Waves

Issued 07:00 PM MDT 10 August 2026
Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 10 August 2026
Wednesday Wind light.
Thursday Wind light.
Friday Wind light.

Ice Forecast

Issued 10:00 AM EDT 10 August 2026 Today Tonight and Tuesday Special ice warning in effect. 3 tenths first-year ice including 1 tenth old ice except 6 tenths old ice in the western section. Unusual presence of first-year ice in the extreme southeastern section today and continuing Tuesday. 

[ Canadian Ice Service ]

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Map of Arctic - Western Arctic marine weather areas Resolute Airport Thomsen River Ulukhaktok Airport Cape Providence Nangmagvik Lake Komakuk Beach Taloyoak Airport Cape Stallworthy Stefansson Island Mould Bay Naujaat Rea Point Pond Inlet Airport Isachsen Igloolik Airport Sanirajak Airport Grise Fiord Airport Gateshead Island Kugluktuk Airport Little Chicago Storm Hills Liverpool Bay Bathurst Inlet Tuktoyaktuk Airport Pelly Island Paulatuk Airport Norman Wells Airport Sachs Harbour Airport Keats Point Inuvik Airport Tulita Airport Fort Good Hope Airport Cape Parry Airport Aklavik Airport Shingle Point Airport Fort Ross Arctic Bay Cambridge Bay Airport CFS Alert Croker River Shepherd Bay Airport Herschel Island Cape Liverpool Cape Peel West Kugaaruk Airport Gjoa Haven Airport Eureka Airport Hat Island
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 August 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Brodeur Peninsula near 7125N 8957W to 7130N
9036W to 7245N 9049W to 7319N 8909W to 7352N 8811W then northward.
Sea ice west of the ice edge.

Ice Coverage

Special ice warning in effect.

3 tenths first-year ice including 1 tenth old ice except 6 tenths
old ice in the western section.
Unusual presence of first-year ice in the extreme southeastern
section today and continuing Tuesday.

Warnings

Warnings (In effect)

Special ice warning in effect

Banks

Issued 10:00 AM EDT 10 August 2026

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 10 August 2026 Tonight and Tuesday At 0000 UTC Tuesday quasi-stationary high 1030 mb located at
76N 123W.

Arctic - Western Arctic Area

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