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Issued 05:00 AM EDT 06 September 2026

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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
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Technical Marine Synopsis

Issued 6:30 AM MDT 6 September 2026 Today Tonight and Monday At 1200 UTC Sunday trough from 985 mb low located from 70N 79W to
75N 62W.
By 0000 UTC Tuesday trough from 989 mb low located over 76N 68W
extending southward.

At 0000 UTC Tuesday approaching ridge from 1020 mb high located
from 74N 128W to 67N 95W.

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