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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MST 12 November 2025

Today Tonight and Thursday.

Wind northeast 15 knots diminishing to light late this afternoon then becoming north 15 near midnight. Wind backing to west 15 Thursday evening.

Scattered flurries ending this evening.

Temperatures near minus 9.

Waves

Issued 07:00 AM MST 12 November 2025
Today Tonight and Thursday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MST 12 November 2025
Friday Wind west 15 knots backing to south 15 in the afternoon.
Saturday Wind southeast 20 knots backing to east 25.
Sunday Wind east 25 knots.

Ice Forecast

Issued 10:00 AM EST 12 November 2025 Today Tonight and Thursday 9 tenths grey ice. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EST 12 November 2025 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

9 tenths grey ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MST 12 November 2025 Today Tonight and Thursday At 1200 UTC Wednesday deepening trough from low located from 66N
69W to 76N 82W.
By 0000 UTC Friday trough from 981 mb low located from 70N 78W to
78N 114W.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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