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James Bay

Warnings

Forecast

Marine Forecast

Issued 05:00 PM CDT 07 September 2026

Tonight and Tuesday.

Wind north 20 knots veering to northeast 15 after midnight then diminishing to light late overnight. Wind increasing to southeast 15 early Tuesday morning and to south 25 Tuesday evening.

Showers Tuesday evening.

Waves

Issued 05:00 PM CDT 07 September 2026
Tonight and Tuesday. Seas 2 metres building to 3 Tuesday evening.

Extended Forecast

Issued 05:00 PM CDT 07 September 2026
Wednesday Wind south 30 knots diminishing to southwest 20 in the afternoon.
Thursday Wind northwest 35 knots diminishing to northwest 20.
Friday Wind light increasing to southeast 25 knots late in the day.

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Map of Hudson - Hudson Bay marine weather areas Inukjuak Airport Fort Severn Airport Akulivik Airport Peawanuck Airport Churchill Airport Coral Harbour Airport Kangirsuk Airport Kinngait Airport Iqaluit Airport Wager Bay Kimmirut Airport Cape Kakkiviak Tasiujaq Airport Salluit Airport Whale Cove Airport Quaqtaq Airport Sanikiluaq Airport Kuujjuaq Airport Kangiqsualujjuaq Airport Eastmain Airport La Grande Rivière Airport Baker Lake Airport Arviat Airport Ivujivik Airport Kuujjuarapik Airport Waskaganish Airport Moosonee Airport Aupaluk Airport Puvirnituq Airport Chesterfield Inlet Airport Rankin Inlet Airport Umiujaq Airport Kangiqsujuaq Airport Wemindji Airport
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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 7 September 2026 Today Tonight and Tuesday At 1200 UTC Monday weakening low 982 mb located at 74N 68W.
By 0000 UTC Wednesday low 999 mb located at 75N 63W.

At 1200 UTC Monday ridge located over Hudson Bay.
By 0000 UTC Wednesday ridge located over northern Hudson Bay.

Hudson - Hudson Bay Area

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