Arviat
Forecast
Marine Forecast
Issued 05:00 PM CDT 05 September 2026
Tonight and Sunday.
Wind northwest 25 knots diminishing to northwest 15 Sunday afternoon.
Waves
Issued 05:00 PM CDT 05 September 2026
Tonight and Sunday.
Seas 2 metres subsiding to 1 Sunday evening.
Extended Forecast
Issued 05:00 PM CDT 05 September 2026
Monday
Wind west 20 knots diminishing to light in the
morning then becoming south 15 late in the day.
Tuesday
Wind south 20 knots diminishing to light late
in the day.
Wednesday
Wind light becoming northeast 15
knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 5 September 2026 Forecasts are unavailable until further request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 5 September 2026 Tonight and Sunday At 0000 UTC Sunday cold front from 992 mb low located from 73N76W to 64N 80W then to 56N 86W.
By 0000 UTC Monday cold front from 984 mb low located from 73N
70W to 65N 59W then to 59N 65W.
By 0000 UTC Monday low 985 mb located at 69N 78W.
At 0000 UTC Monday approaching high 1027 mb located over Churchill.
Hudson - Hudson Bay Area
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