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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 17 August 2022

Today Tonight and Thursday.

Wind northeast 15 knots diminishing to light this evening then increasing to southeast 15 Thursday afternoon. Wind increasing to southeast 20 Thursday evening.

Periods of drizzle ending this afternoon. Showers Thursday evening.

Waves

Issued 07:00 AM MDT 17 August 2022
Today Tonight and Thursday. Over open water seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 17 August 2022
Friday Wind south 25 knots veering to west 25 in the afternoon.
Saturday Wind northwest 20 knots diminishing to light.
Sunday Wind northwest 15 knots increasing to northwest 30 late in the day.

Ice Forecast

Issued 10:00 AM EDT 17 August 2022 Today Tonight and Thursday Open water except 4 tenths first-year ice in the northwestern section. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 17 August 2022 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 4 tenths first-year ice in the northwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 17 August 2022 Today Tonight and Thursday At 1200 UTC Wednesday ridge located from 77N 140W to 67N 113W.
By 0000 UTC Friday weakening ridge located from 75N 78W to 67N 87W.

At 1200 UTC Wednesday low 1004 mb located at 76N 67W.
By 0000 UTC Friday weakening low 1013 mb located at 74N 68W.

By 0000 UTC Friday low 989 mb located over Banks Island.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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