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James Bay

Warnings

Forecast

Marine Forecast

Issued 05:00 PM CDT 05 September 2026

Tonight and Sunday.

Wind light becoming south 15 knots this evening then veering to west 15 early Sunday morning. Wind veering to north 15 late Sunday morning then increasing to north 20 Sunday afternoon. Wind increasing to north 25 Sunday evening.

Scattered showers Sunday.

Waves

Issued 05:00 PM CDT 05 September 2026
Tonight and Sunday. Seas 1 metre or less building to 2 Sunday evening.

Extended Forecast

Issued 05:00 PM CDT 05 September 2026
Monday Wind north 25 knots.
Tuesday Wind southeast 15 knots increasing to south 30 late in the day.
Wednesday Wind south 25 knots increasing to northwest 40 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 PM EDT 5 September 2026 Tonight and Sunday At 0000 UTC Sunday cold front from 992 mb low located from 73N
76W 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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Marine Weather for Canada

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