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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MST 11 November 2025

Today Tonight and Wednesday.

Wind east 20 knots backing to northeast 15 Wednesday morning.

Scattered flurries ending Wednesday morning. Visibility 1 mile or less in flurries.

Temperatures minus 5 falling to minus 10 Wednesday evening.

Waves

Issued 07:00 AM MST 11 November 2025
Today Tonight and Wednesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MST 11 November 2025
Thursday Wind northwest 20 to 25 knots.
Friday Wind west 15 knots diminishing to light.
Saturday Wind east 15 to 20 knots increasing to east 30.

Ice Forecast

Issued 10:00 AM EST 11 November 2025 Today Tonight and Wednesday 8 tenths grey ice. 

[ Canadian Ice Service ]

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Map of Arctic - Western Arctic marine weather areas Isachsen Tulita Airport Cape Peel West Fort Good Hope Airport Cape Parry Airport Eureka Airport Fort Ross Aklavik Airport Gateshead Island Shingle Point Airport Grise Fiord Airport Sanirajak (Hall Beach Airport) Komakuk Beach Igloolik Airport Herschel Island Liverpool Bay Pond Inlet Airport Rea Point Naujaat Mould Bay Resolute Airport Thomsen River Sachs Harbour Airport Stefansson Island Ulukhaktok Airport Cape Stallworthy Taloyoak Airport Cape Providence Nangmagvik Lake Arctic Bay Pelly Island Paulatuk Airport Shepherd Bay Airport Bathurst Inlet Cape Liverpool Croker River Tuktoyaktuk Airport Norman Wells Airport CFS Alert Kugaaruk Airport Keats Point Inuvik Airport Storm Hills Cambridge Bay Airport Hat Island Kugluktuk Airport Little Chicago Gjoa Haven Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 11 November 2025 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

8 tenths grey ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MST 11 November 2025 Today Tonight and Wednesday At 1200 UTC Tuesday departing low 984 mb located at 65N 101W.

By 0000 UTC Thursday trough from 962 mb low located from 67N 71W
to 78N 71W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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