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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 PM MDT 21 October 2020

Tonight and Thursday.

Wind north 20 knots tonight and Thursday.

Flurries.

Freezing spray warning in effect.

Freezing spray Thursday afternoon.

Temperatures near minus 4.

Waves

Issued 07:00 PM MDT 21 October 2020
Tonight and Thursday. Seas 1 to 2 metres.

Extended Forecast

Issued 07:00 AM MDT 22 October 2020
Saturday Wind light increasing to north 15 knots in the morning then backing to northwest 20 late in the day.
Sunday Wind northwest 15 knots backing to southwest 20 late in the day.
Monday Wind southwest 20 knots veering to northwest 20.

Ice Forecast

Issued 10:00 AM EDT 21 October 2020 Today Tonight and Thursday Open water except 5 tenths new ice along parts of the coast. 

[ 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 Cape Dorset Airport Cape Dyer Cape Hooper Cape Liverpool Clyde River Airport Cape Mercy Fort Ross Grise Fiord Airport 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 21 October 2020 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 5 tenths new ice along parts of the coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

St. Roch

Issued 7:00 PM MDT 21 October 2020

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 21 October 2020 Tonight and Thursday At 0000 UTC Thursday weakening low 999 mb located at 65N 85W.
By 0000 UTC Friday low 1007 mb located at 65N 80W.

At 0000 UTC Thursday low 1004 mb located over Baffin Bay.
By 0000 UTC Friday low 1004 mb located over northern Nares Strait.

By 0000 UTC Friday approaching trough from 1007 mb low located
from 75N 137W to 70N 130W.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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