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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 11 October 2026

Today Tonight and Monday.

Wind southwest 30 knots diminishing to southwest 20 this evening then veering to west 15 late overnight. Wind diminishing to light Monday morning.

Periods of snow changing to periods of rain or snow this afternoon then to flurries Monday morning. Visibility as low as 1 mile in precipitation.

Temperatures minus 3 rising to plus 2 near midnight.

Waves

Issued 07:00 AM MDT 11 October 2026
Today Tonight and Monday. Seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 11 October 2026
Tuesday Wind light increasing to northeast 15 knots in the morning then backing to north 20 late in the day.
Wednesday Wind northwest 20 knots increasing to northwest 30 late in the day.
Thursday Wind west 45 knots veering to northwest 35 late in the day.

Ice Forecast

Issued 10:00 AM EDT 11 October 2026 Today Tonight and Monday Bergy water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Map of Arctic - Eastern Arctic marine weather areas Shepherd Bay Airport Arctic Bay Salluit Airport Saglek Nain Airport Cape Kiglapait Cape Kakkiviak Tasiujaq Airport Fort Ross Baker Lake Airport Quaqtaq Airport Whale Cove Airport Puvirnituq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Gjoa Haven Airport Ivujivik Airport Kangiqsujuaq Airport Rankin Inlet Airport Akulivik Airport Aupaluk Airport Chesterfield Inlet Airport Kugaaruk Airport Coral Harbour Airport Naujaat Pond Inlet Airport Cape Dyer Pangnirtung Airport Longstaff Bluff Kimmirut Airport Kinngait Airport Rowley Island Airport Taloyoak Airport Wager Bay Cape Liverpool Iqaluit Airport Qikiqtarjuaq Airport Brevoort Island Igloolik Airport Resolute Airport Cape Hooper Clyde River Airport Sanirajak Airport Cape Mercy Grise Fiord Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 October 2026 Today Tonight and Monday

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 11 October 2026 Today Tonight and Monday At 1200 UTC Sunday low 995 mb located at 70N 117W.
By 0000 UTC Tuesday low 993 mb located at 70N 76W.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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