Arviat - eastern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 27 July 2017

Today Tonight and Friday.

Wind light becoming southwest 15 knots early this evening then diminishing to light late this evening. Wind increasing to east 15 Friday morning and to east 25 Friday afternoon. Wind veering to southeast 30 Friday evening.

A few showers Friday morning.

Waves

Issued 05:00 AM CDT 27 July 2017
Today Tonight and Friday. Seas 1 metre building to 2 Friday afternoon.

Extended Forecast

Issued 05:00 AM CDT 27 July 2017
Saturday Wind southeast 30 knots diminishing to light in the morning then increasing to west 35 late in the day.
Sunday Wind northwest 35 knots diminishing to northwest 20.
Monday Wind west 20 knots.

Ice Forecast

Issued 11:00 AM EDT 27 July 2017 Today Tonight and Friday Open water except 4 tenths of first-year ice in the western half. 

[ 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 Clyde River Airport Grise Fiord Airport Hall Beach Airport Igloolik Airport Iqaluit Airport Longstaff Bluff Pangnirtung Airport Pond Inlet Airport Naujaat Resolute Airport Resolution Island Rowley Island Airport Taloyoak Airport Wager Bay Akulivik Airport Ivujivik Airport Puvirnituq Airport Kangiqsujuaq Airport Kangirsuk Airport Quaqtaq Airport Tasiujaq Airport Cape Kakkiviak Cape Kiglapait Nain Airport Saglek Cape Mercy Kimmirut Airport Aupaluk Airport Salluit Airport Kangiqsualujjuaq Airport Cape Liverpool Fort Ross
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 27 July 2017 Today Tonight and Friday

Ice Edge

First ice edge estimated from Ontario near 5510N 8255W to 5600N
8240W to Nunavut near 6205N 9300W. Sea ice southwest of the ice
edge.

Second ice edge estimated from Nunavut near 6610N 8550W to
Southampton Island near 6555N 8530W. Sea ice northeast of the ice
edge.

Third ice edge estimated from Southampton Island near 6340N 8210W to
6255N 8110W to 6250N 7750W to 6325N 7625W to Baffin Island near
6410N 7640W. Sea ice northwest of the ice edge.

Fourth ice edge estimated from Baffin Island near 6245N 7005W to
6120N 6850W to 6040N 6450W to 6140N 6340W and then northeastward.
Sea ice north of the ice edge.

Ice Coverage

Open water except 4 tenths of first-year ice in the western half.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 27 July 2017 Today Tonight and Friday At 1200 UTC Thursday trough located from 71N 80W to 66N 73W then
to 51N 73W.
By 0000 UTC Saturday trough located from 74N 92W to 70N 65W then
to 57N 65W.

At 1200 UTC Thursday building ridge located from 66N 107W to 57N
87W then to 52N 90W.
By 0000 UTC Saturday ridge located from 68N 93W to 63N 81W then
to 50N 80W.

At 0000 UTC Saturday approaching low 997 mb located at 61N 101W.

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