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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 13 August 2022

Today Tonight and Sunday.

Wind northwest 25 knots diminishing to northwest 15 this evening and to light late overnight. Wind increasing to southwest 20 Sunday morning then diminishing to light Sunday afternoon. Wind becoming north 15 Sunday evening.

Periods of rain ending this evening.

Waves

Issued 07:00 AM MDT 13 August 2022
Today Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 to 2 near midnight and to 1 or less early Sunday morning. Seas building to 1 to 2 near noon Sunday.

Extended Forecast

Issued 07:00 AM MDT 13 August 2022
Monday Wind north 15 knots diminishing to light in the morning then increasing to east 20 late in the day.
Tuesday Wind east 20 knots increasing to east 25.
Wednesday Wind east 25 knots diminishing to southeast 15.

Ice Forecast

Issued 10:00 AM EDT 13 August 2022 Today Tonight and Sunday Open water except 8 tenths first-year ice in the extreme northwestern section. 

[ Canadian Ice Service ]

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Weather Conditions

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 13 August 2022 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 8 tenths first-year ice in the extreme
northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 13 August 2022 Today Tonight and Sunday At 1200 UTC Saturday merging low 989 mb located at 72N 90W.
At 1200 UTC Saturday merging low 995 mb located at 75N 130W.
By 0000 UTC Monday weakening low 1000 mb located at 74N 83W.

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