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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MST 15 November 2025

Today Tonight and Sunday.

Wind east 15 knots increasing to east 25 late this morning then diminishing to southeast 15 Sunday morning. Wind diminishing to light Sunday evening.

Periods of snow ending overnight. Blowing snow beginning late this morning and ending this evening. Visibility as low as 1 mile in snow and 1 mile or less in blowing snow.

Temperatures minus 14 rising to minus 6 this evening.

Waves

Issued 07:00 AM MST 15 November 2025
Today Tonight and Sunday. Mainly ice covered.

Extended Forecast

Issued 07:00 AM MST 15 November 2025
Monday Wind light.
Tuesday Wind light.
Wednesday Wind light.

Ice Forecast

Issued 10:00 AM EST 15 November 2025 Today Tonight and Sunday 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 - 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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 15 November 2025 Today Tonight and Sunday

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MST 15 November 2025 Today Tonight and Sunday At 1200 UTC Saturday weakening low 1003 mb located at 70N 117W.
By 0000 UTC Monday trough located from 67N 100W to 73N 110W.

At 1200 UTC Saturday building ridge from 1028 mb high located from
67N 65W to 77N 86W.
By 0000 UTC Monday ridge from 1038 mb high located from 82N 74W
to 67N 68W.

By 0000 UTC Monday approaching ridge located from 66N 114W to
76N 126W.

Arctic - Eastern Arctic Area

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