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Arviat - western half


Marine Forecast

Issued 05:00 AM CDT 30 July 2021

Today Tonight and Saturday.

Wind light becoming northwest 15 knots late this morning then diminishing to light late this afternoon. Wind increasing to north 25 early this evening then diminishing to north 15 after midnight. Wind diminishing to light late overnight. Wind light Saturday.

Rain ending late this morning.


Issued 05:00 AM CDT 30 July 2021
Today Tonight and Saturday. Seas 1 metre.

Extended Forecast

Issued 05:00 AM CDT 30 July 2021
Sunday Wind southwest 15 knots diminishing to light in the morning then increasing to north 25 late in the day.
Monday Wind north 25 knots diminishing to south 15.
Tuesday Wind south 20 knots increasing to south 25 late in the day.

Ice Forecast

Issued 11:00 AM EDT 29 July 2021 Today Tonight and Friday Ice free. 

[ 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 29 July 2021 Today Tonight and Friday

Ice Edge

First ice edge estimated from Nunavut near 6555N 8617W to
Southampton Island near 6546N 8553W. Sea ice northeast of the ice

Second ice edge estimated from Southampton Island near 6357N 8033W
to Baffin Island near 6425N 7759W. Sea ice northwest of the ice

Third ice edge estimated from Ontario near 5510N 8241W to 5709N
8217W to 5745N 8557W to Ontario near 5557N 8718W. Sea ice within the
ice edge.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 AM EDT 30 July 2021 Today Tonight and Saturday At 1200 UTC Friday dissipating low 1006 mb located near Rankin

At 1200 UTC Friday weakening ridge located on a line north-south
over central Hudson Bay.
By 0000 UTC Sunday ridge located on a line north-south over western
Hudson Bay.

At 1200 UTC Friday merging low 993 mb located at 58N 60W.
At 1200 UTC Friday intensifying low 1001 mb located at 44N 68W.
By 0000 UTC Sunday low 987 mb located at 52N 57W.

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