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James Bay - northern half

Forecast

Marine Forecast

Issued 05:00 PM CDT 22 June 2025

Tonight and Monday.

Wind light increasing to northeast 10 to 15 knots early this evening and to northeast 15 to 20 early Monday morning. Wind diminishing to northeast 10 to 15 Monday evening.

Showers Monday evening.

Waves

Issued 05:00 PM CDT 22 June 2025
Tonight and Monday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:00 PM CDT 22 June 2025
Tuesday Wind northeast 10 to 15 knots increasing to northwest 25 in the morning then diminishing to northwest 10 to 15 late in the day.
Wednesday Wind northwest 10 to 15 knots backing to southwest 10 to 15.
Thursday Wind southwest 15 to 20 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 22 June 2025 Today Tonight and Monday 6 tenths first-year ice. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Hudson - Hudson Bay marine weather areas Akulivik Airport Coral Harbour Airport Eastmain Airport Inukjuak Airport La Grande Rivière Airport Moosonee Airport Peawanuck Airport Fort Severn Airport Waskaganish Airport Churchill Airport Wemindji Airport Baker Lake Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Kinngait (Cape Dorset Airport) Iqaluit Airport Wager Bay Kimmirut Airport Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Kuujjuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Kangiqsujuaq Airport Kuujjuarapik Airport Puvirnituq Airport Aupaluk Airport Chesterfield Inlet Airport Ivujivik Airport Umiujaq Airport Arviat Airport
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 22 June 2025 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

6 tenths first-year ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 22 June 2025 Tonight and Monday At 0000 UTC Monday weakening low 999 mb located at 63N 72W.
By 0000 UTC Tuesday low 1004 mb located at 63N 66W.

At 0000 UTC Monday ridge located on a line east-west over southern
Hudson Bay.
By 0000 UTC Tuesday ridge located on a line east-west over central
Hudson Bay.

Hudson - Hudson Bay Area

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