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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 PM MDT 17 August 2022

Tonight and Thursday.

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

Waves

Issued 07:00 PM MDT 17 August 2022
Tonight and Thursday. Over open water seas 2 metres subsiding to 1 this evening then building to 3 early Thursday evening.

Extended Forecast

Issued 07:00 PM MDT 17 August 2022
Friday Wind southeast 20 knots increasing to south 30 in the morning then veering to west 25 in the afternoon.
Saturday Wind west 15 knots diminishing to light late in the day.
Sunday Wind light increasing to west 20 knots 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 PM MDT 17 August 2022 Tonight and Thursday At 0000 UTC Thursday dissipating ridge located from 76N 140W to
67N 104W.

At 0000 UTC Thursday low 993 mb located over Alaska.
By 0000 UTC Friday deepening trough from 989 mb low located over
Banks Island extending eastward.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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