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Warnings

Forecast

Issued 05:00 AM EDT 19 August 2026

Forecasts are unavailable until further request.

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Weather Conditions

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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 11:00 AM EDT 19 August 2026 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Baffin Island near 6254N 6437W to
6206N 6149W to 6539N 5759W to Baffin Island near 6636N 6116W. Sea
ice west of the ice edge.

Second ice edge estimated from Somerset Island near 7357N 9035W to
Devon Island near 7432N 8952W. Sea ice west of the ice edge.

Third ice edge estimated from Devon Island near 7444N 8012W to 7442N
7654W to 7556N 7408W then northeastward. Sea ice northwest of the
ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 19 August 2026 Today Tonight and Thursday At 1200 UTC Wednesday dissipating trough located from 86N 138W to
81N 103W.

At 1200 UTC Wednesday low 995 mb located at 72N 112W.
By 0000 UTC Friday weakening low 1004 mb located at 71N 98W.

At 0000 UTC Friday approaching high 1019 mb located at 74N 127W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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