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Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 10 October 2026

Today Tonight and Sunday.

Wind light increasing to southwest 25 knots late this afternoon. Wind southwest 25 tonight and Sunday.

Scattered flurries changing to snow this evening then to periods of drizzle Sunday morning.

Temperatures minus 5 rising to plus 1 Sunday morning.

Waves

Issued 05:30 AM EDT 10 October 2026
Today Tonight and Sunday. Outside the ice edge seas 1 metre or less building to 2 Sunday morning then subsiding to 1 Sunday evening.

Extended Forecast

Issued 05:30 AM EDT 10 October 2026
Monday Wind west 20 knots veering to north 10 to 15 in the afternoon.
Tuesday Wind north 10 to 15 knots becoming light late in the day.
Wednesday Wind light increasing to west 35 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 10 October 2026 Today Tonight and Sunday Bergy water except 5 tenths new ice including 1 tenth multi-year ice in the northwestern section. 2 tenths new ice along parts of the coasts. 

[ 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 October 2026 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Bergy water except 5 tenths new ice including 1 tenth multi-year ice
in the northwestern section. 2 tenths new ice along parts of the
coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 10 October 2026 Today Tonight and Sunday At 1200 UTC Saturday ridge from 1033 mb high located from 66N 105W
to 79N 78W.
By 0000 UTC Monday departing ridge located from 60N 84W to 72N 61W.

By 0000 UTC Monday approaching low 991 mb located at 74N 97W.

Arctic - Western Arctic Area

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