Central - eastern half


Marine Forecast

Issued 05:00 AM CDT 17 August 2017

Today Tonight and Friday.

Wind light becoming southeast 15 knots late overnight then diminishing to light Friday afternoon. Wind becoming southeast 15 Friday evening.

A few showers overnight and Friday afternoon and evening. Fog patches dissipating early this evening.


Issued 05:00 AM CDT 17 August 2017
Today Tonight and Friday. Seas 1 metre or less.

Extended Forecast

Issued 05:00 AM CDT 17 August 2017
Saturday Wind southeast 15 knots diminishing to light in the morning.
Sunday Wind southeast 15 knots increasing to southeast 20.
Monday Wind southeast 25 knots diminishing to southeast 15.

Ice Forecast

Issued 11:00 AM EDT 16 August 2017 Today Tonight and Thursday Ice free. 

[ 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 16 August 2017 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Nunavut near 6600N 8605W to
Southampton Island near 6550N 8550W. Sea ice northeast of the ice

Second ice edge estimated from Southampton Island near 6340N 8225W
to 6305N 8205W to 6255N 7930W to 6325N 7855W to 6520N 7855W to
Baffin Island near 6520N 7730W. Sea ice north of the ice edge.

Third ice edge estimated from Baffin Island near 6205N 6715W to
6120N 6655W to 6100N 6515W to 6135N 6335W and then northeastward.
Sea ice north of the ice edge.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 AM EDT 17 August 2017 Today Tonight and Friday At 1200 UTC Thursday weakening trough from 1000 mb low located
from 73N 61W to 63N 56W.
By 0000 UTC Saturday weakening trough from 1008 mb low located
from 75N 57W to 69N 56W.

At 1200 UTC Thursday low 1009 mb located at 67N 71W.
By 0000 UTC Saturday low 999 mb located at 65N 56W.

At 1200 UTC Thursday ridge located from 78N 86W to 67N 87W then
to 63N 79W.
By 0000 UTC Saturday ridge located from 76N 80W to 64N 79W then
to 61N 69W.

At 0000 UTC Saturday approaching low 1000 mb located at 58N 93W.

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