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Warnings

Forecast

Marine Forecast

Issued 05:00 PM CDT 12 October 2026

Tonight and Tuesday.

Wind southwest 25 knots diminishing to west 15 early Tuesday morning and to light late Tuesday afternoon. Wind increasing to northeast 20 Tuesday evening.

Showers this evening. Showers Tuesday. Fog Tuesday evening.

Waves

Issued 05:00 PM CDT 12 October 2026
Tonight and Tuesday. Seas 2 metres subsiding to 1 late Tuesday morning.

Extended Forecast

Issued 05:00 PM CDT 12 October 2026
Wednesday Wind north 25 knots increasing to north 30 in the morning then diminishing to northwest 20 late in the day.
Thursday Wind west 20 knots increasing to west 35 late in the day.
Friday Wind northwest 40 knots.

Ice Forecast

Issued 11:00 AM EDT 12 October 2026 Today Tonight and Tuesday Open water except 2 tenths new ice in sheltered bays. 

[ 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 11:00 AM EDT 12 October 2026 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Nunavut near 6602N 8557W to
Southampton Island near 6555N 8535W. Sea ice north of the ice edge.

Second ice edge estimated from Southampton Island near 6528N 8430W
to 6537N 8305W to Nunavut near 6621N 8324W. Sea ice southwest of the
ice edge.

Third ice edge estimated from Nunavut near 6812N 8158W to 6917N
7955W to 6810N 7928W to 6705N 7717W to Baffin Island near 6632N
7328W. Sea ice west then northeast of the ice edge.

Ice Coverage

Open water except 2 tenths new ice in sheltered bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 12 October 2026 Tonight and Tuesday At 0000 UTC Tuesday ridge from 1024 mb high located from James
Bay to Southampton Island.
By 0000 UTC Wednesday ridge from 1023 mb high located from 51N
66W to 67N 65W.

At 0000 UTC Tuesday trough from 991 mb low located from 71N 79W
to 66N 107W.
By 0000 UTC Wednesday trough from 992 mb low located from 63N 87W
to 70N 68W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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