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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 10 October 2026

Today Tonight and Sunday.

Wind light increasing to southwest 20 knots early this evening and to southwest 30 near midnight. Wind southwest 30 Sunday.

Scattered flurries overnight and Sunday.

Temperatures minus 5 rising to plus 1 Sunday afternoon.

Waves

Issued 07:00 AM MDT 10 October 2026
Today Tonight and Sunday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 10 October 2026
Monday Wind southwest 25 knots diminishing to southwest 10 to 15 in the morning then becoming light late in the day.
Tuesday Wind north 15 knots.
Wednesday Wind light increasing to southwest 25 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 10 October 2026 Today Tonight and Sunday Bergy water except 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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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 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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Marine Weather for Canada

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