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Arviat - western half

Forecast

Marine Forecast

Issued 05:00 AM CST 11 November 2025

Today Tonight and Wednesday.

Wind south 30 knots diminishing to southeast 20 near noon then veering to south 15 this evening. Wind increasing to northwest 20 near midnight then diminishing to northwest 15 Wednesday morning. Wind diminishing to light Wednesday evening.

Periods of snow ending near midnight. Visibility 1 mile or less in snow.

Temperatures plus 1 falling to minus 6 Wednesday morning.

Waves

Issued 05:00 AM CST 11 November 2025
Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 near midnight.

Extended Forecast

Issued 05:00 AM CST 11 November 2025
Thursday Wind north 20 knots increasing to north 25 in the morning then diminishing to northwest 15 late in the day.
Friday Wind light increasing to southeast 35 knots late in the day.
Saturday Wind southeast 40 knots diminishing to west 25 late in the day.

Ice Forecast

Issued 11:00 AM EST 11 November 2025 Today Tonight and Wednesday Open water except 7 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Arctic - Eastern Arctic marine weather areas Puvirnituq Airport Baker Lake Airport Ivujivik Airport Coral Harbour Airport Saglek Nain Airport Cape Kiglapait Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Chesterfield Inlet Airport Aupaluk Airport Kangiqsujuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Whale Cove Airport Pangnirtung Airport Longstaff Bluff Cape Liverpool Kimmirut Airport Shepherd Bay Airport Iqaluit Airport Qikiqtarjuaq Airport Igloolik Airport Pond Inlet Airport Brevoort Island Sanirajak (Hall Beach Airport) Clyde River Airport Grise Fiord Airport Cape Mercy Arctic Bay Fort Ross Akulivik Airport Wager Bay Taloyoak Airport Kinngait (Cape Dorset Airport) Rowley Island Airport Gjoa Haven Airport Resolute Airport Naujaat Cape Dyer Cape Hooper Kugaaruk Airport Rankin Inlet Airport
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 11 November 2025 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Quebec near 5438N 7946W to 5752N 9140W
to 5959N 9348W to 6326N 8910W to 6244N 8500W to Southampton Island
near 6326N 8100W. Sea ice southwest then northwest of the ice edge.

Second ice edge estimated from Southampton Island near 6347N 8008W
to 6534N 8251W to 6645N 8109W to 6737N 8028W to 6617N 7635W to 6422N
7905W to Baffin Island near 6326N 7206W. Sea ice west then northeast
of the ice edge.

Ice Coverage

Open water except 7 tenths new ice along parts of the coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EST 11 November 2025 Today Tonight and Wednesday At 1200 UTC Tuesday dissipating ridge located on a line north-south
over eastern Hudson Bay.

At 1200 UTC Tuesday low 984 mb located at 64N 101W.
By 0000 UTC Thursday low 993 mb located at 60N 92W.

By 0000 UTC Thursday trough from 963 mb low located from 56N 62W
to 66N 72W.

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