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St. Roch

Forecast

Marine Forecast

Issued 07:00 PM MST 13 November 2025

Tonight and Friday.

Wind northwest 15 to 20 knots backing to west 10 to 15 this evening then to south 10 to 15 late Friday morning.

Flurries ending overnight.

Temperatures near minus 14.

Waves

Issued 07:00 PM MST 13 November 2025
Tonight and Friday. Mainly ice covered.

Extended Forecast

Issued 07:00 PM MST 13 November 2025
Saturday Wind southeast 10 to 15 knots backing to east 15 to 20 in the morning.
Sunday Wind east 15 to 20 knots diminishing to light late in the day.
Monday Wind light.

Ice Forecast

Issued 10:00 AM EST 13 November 2025 Today Tonight and Friday 9 tenths new ice including 4 tenths grey ice. Consolidated grey ice along parts of the coasts. 

[ 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 13 November 2025 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

9 tenths new ice including 4 tenths grey ice. Consolidated grey ice
along parts of the coasts.

Warnings

Warnings (Ended)

Freezing spray warning ended

St. Roch

Issued 7:00 PM MST 13 November 2025
Synopsis

Technical Marine Synopsis

Issued 6:30 PM MST 13 November 2025 Tonight and Friday At 0000 UTC Friday splitting trough from 979 mb low located from
69N 78W to 78N 97W then to 70N 116W.
By 0000 UTC Saturday weakening trough from 999 mb low located from
79N 95W to 72N 118W then to 66N 107W.
By 0000 UTC Saturday weakening trough from 999 mb low located from
79N 95W to 77N 74W then to 66N 61W.

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