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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 10 July 2026

Today Tonight and Saturday.

Wind light becoming north 15 knots Saturday evening.

Fog patches dissipating near noon. Fog patches reforming overnight.

Waves

Issued 07:00 AM MDT 10 July 2026
Today Tonight and Saturday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 10 July 2026
Sunday Wind north 15 knots diminishing to light in the morning then increasing to north 25 late in the day.
Monday Wind north 15 knots veering to northeast 20 late in the day.
Tuesday Wind northeast 15 knots backing to north 20 late in the day.

Ice Forecast

Issued 10:00 AM EDT 10 July 2026 Today Tonight and Saturday 4 tenths first-year ice except 8 tenths first-year ice in the northern section. Consolidated rotten first-year ice along parts of the coasts. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 10 July 2026 Today Tonight and Saturday

Ice Coverage

4 tenths first-year ice except 8 tenths first-year ice in the
northern section. Consolidated rotten first-year ice along parts of
the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 10 July 2026 Today Tonight and Saturday At 1200 UTC Friday departing ridge located from 63N 92W to 76N 84W.

At 1200 UTC Friday low 1000 mb located at 76N 100W.
By 0000 UTC Sunday weakening low 998 mb located at 77N 78W.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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