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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MST 07 November 2025

Today Tonight and Saturday.

Wind north 15 knots today and tonight. Wind northwest 15 Saturday.

Flurries.

Temperatures near minus 8.

Waves

Issued 07:00 AM MST 07 November 2025
Today Tonight and Saturday. Over open water seas 1 metre.

Extended Forecast

Issued 07:00 AM MST 07 November 2025
Sunday Wind northwest 15 knots diminishing to light in the afternoon.
Monday Wind light increasing to east 15 to 20 knots.
Tuesday Wind east 15 to 20 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EST 7 November 2025 Today Tonight and Saturday 4 tenths new ice including 1 tenth grey ice except 8 tenths new ice including 1 tenth grey ice in the extreme southern section. 

[ Canadian Ice Service ]

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Weather Conditions

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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 7 November 2025 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

4 tenths new ice including 1 tenth grey ice except 8 tenths new ice
including 1 tenth grey ice in the extreme southern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MST 7 November 2025 Today Tonight and Saturday At 1200 UTC Friday quasi-stationary trough located on a line
north-south over eastern Baffin Bay.

At 1200 UTC Friday ridge from 1033 mb high located from 76N 111W
to 67N 110W.
By 0000 UTC Sunday ridge from 1033 mb high located from 76N 104W
to 66N 102W.

By 0000 UTC Sunday approaching low 1014 mb located at 69N 131W.

Arctic - Western Arctic Area

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