Arviat - western half

Forecast

Marine Forecast

Issued 05:00 AM CDT 22 October 2018

Today Tonight and Tuesday.

Wind light becoming north 15 knots early this morning then diminishing to light Tuesday evening.

Periods of snow ending early this afternoon.

Temperatures zero falling to minus 6 Tuesday morning.

Waves

Issued 05:00 AM CDT 22 October 2018
Today Tonight and Tuesday. Seas 1 metre building to 1 to 2 early this afternoon then subsiding to 1 Tuesday evening.

Extended Forecast

Issued 05:00 AM CDT 22 October 2018
Wednesday Wind light increasing to south 20 knots late in the day.
Thursday Wind south 20 knots increasing to south 25.
Friday Wind south 20 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 22 October 2018 Today Tonight and Tuesday Open water except 5 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Weather Conditions

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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 Kimmirut Airport Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport Eastmain Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Kuujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 22 October 2018 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Ontario near 5450N 8210W to 5520N
8155W to 5615N 8700W to 5915N 9410W and then southeastward. Sea ice
south of the ice edge.

Second ice edge estimated from 5915N 9410W to 6325N 8935W to 6135N
8325W to 6350N 7825W to Baffin Island near 6325N 7205W. Sea ice
north of the ice edge.

Ice Coverage

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

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 22 October 2018 Today Tonight and Tuesday At 1200 UTC Monday weakening trough located over eastern Davis
Strait.

At 1200 UTC Monday departing low 1007 mb located over northwestern
Ontario.

At 1200 UTC Monday building ridge located west of Baker Lake.
By 0000 UTC Wednesday ridge located on a line north-south over
western Hudson Bay.

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