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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 09 August 2026

Today Tonight and Monday.

Wind east 15 knots today. Wind northeast 15 tonight and Monday.

Waves

Issued 07:00 AM MDT 09 August 2026
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 09 August 2026
Tuesday Wind northeast 15 knots backing to north 15 to 20 in the afternoon then diminishing to light late in the day.
Wednesday Wind light becoming north 15 knots.
Thursday Wind northwest 15 to 20 knots veering to north 15.

Ice Forecast

Issued 10:00 AM EDT 9 August 2026 Today Tonight and Monday Bergy water. 

[ Canadian Ice Service ]

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Weather Conditions

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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 9 August 2026 Today Tonight and Monday

Ice Edge

Ice edge estimated from Brodeur Peninsula near 7125N 8957W to 7130N
9036W to 7245N 9049W to 7319N 8909W to 7352N 8811W then northward.
Sea ice west of the ice edge.

Ice Coverage

Bergy water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 9 August 2026 Today Tonight and Monday At 1200 UTC Sunday building high 1018 mb located at 76N 88W.
By 0000 UTC Tuesday high 1027 mb located at 78N 122W.

At 1200 UTC Sunday dissipating low 1013 mb located at 74N 130W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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