Arviat - western half

Forecast

Marine Forecast

Issued 05:00 AM CDT 19 October 2017

Today Tonight and Friday.

Wind northeast 20 to 25 knots diminishing to east 10 to 15 late this afternoon then veering to south 20 Friday morning. Wind increasing to southeast 30 Friday evening.

Chance of flurries today and this evening. Visibility 1 mile or less in flurries.

Temperatures near plus 1.

Waves

Issued 05:00 AM CDT 19 October 2017
Today Tonight and Friday. Seas 4 metres subsiding to 2 late this afternoon then building to 3 Friday evening.

Extended Forecast

Issued 05:00 AM CDT 19 October 2017
Saturday Wind southeast 30 knots increasing to southeast 35 in the morning then diminishing to southeast 20 late in the day.
Sunday Wind light increasing to north 30 knots late in the day.
Monday Wind north 30 knots diminishing to northwest 20.

Ice Forecast

Issued 11:00 AM EDT 18 October 2017 Today Tonight and Thursday Open water except 2 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Map of Hudson - Hudson Bay marine weather areas Arviat Airport Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Cape Dorset Airport Iqaluit Airport Resolution Island Wager Bay Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Kangiqsujuaq Airport Kangirsuk Airport Kuujjuaq Airport Quaqtaq Airport Tasiujaq Airport Cape Kakkiviak Kimmirut Airport Eastmain Airport Aupaluk Airport Salluit Airport Kangiqsualujjuaq Airport
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 18 October 2017 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Manitoba near 5710N 9125W to 6045N
9245W to 6320N 8835W to 6240N 8440W to Southampton Island near 6340N
8225W. Sea ice west of the ice edge.

Second ice edge estimated from Southampton Island near 6510N 8340W
to 6800N 7925W to 6650N 7800W to 6650N 7640W to Foxe Peninsula near
6525N 7635W. Sea ice north of the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coast.

Warnings

Warnings (In effect)

Gale warning in effect

Arviat - western half

Issued 5:00 PM CDT 18 October 2017

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Warnings (Ended)

Gale warning ended

Arviat - western half

Issued 05:00 AM CDT 19 October 2017
Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 19 October 2017 Today Tonight and Friday At 1200 UTC Thursday low 983 mb located at 58N 79W.
By 0000 UTC Saturday low 983 mb located at 57N 55W.

At 1200 UTC Thursday quasi-stationary trough located over Davis
Strait.

At 1200 UTC Thursday ridge located from 67N 87W to 58N 98W.
By 0000 UTC Saturday ridge located from 66N 81W to 52N 78W.

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