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 AM EDT 6 September 2026 Today Tonight and Monday At 1200 UTC Sunday weakening low 985 mb located at 70N 79W.By 0000 UTC Tuesday trough from 999 mb low located from 77N 67W
to 65N 58W.
By 0000 UTC Tuesday approaching high 1030 mb located over James Bay.
Hudson - Hudson Bay Area
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