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James Bay - northern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM CDT 15 June 2025

Today Tonight and Monday.

Wind north 10 to 15 knots diminishing to light early this morning then increasing to south 15 to 20 late this afternoon. Wind veering to southwest 25 after midnight then diminishing to north 10 to 15 Monday morning.

Showers overnight and Monday.

Temperatures minus 3 rising to plus 11 near noon Monday then falling to plus 4 Monday afternoon.

Waves

Issued 05:00 AM CDT 15 June 2025
Today Tonight and Monday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:00 AM CDT 15 June 2025
Tuesday Wind southeast 10 to 15 knots increasing to north 20 to 25 in the afternoon.
Wednesday Wind northwest 15 to 20 knots.
Thursday Wind northwest 15 knots increasing to south 25 late in the day.

Ice Forecast

Issued 11:00 AM EDT 15 June 2025 Today Tonight and Monday 4 tenths first-year ice except 7 tenths first-year ice in the western section. 

[ Canadian Ice Service ]

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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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 15 June 2025 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

4 tenths first-year ice except 7 tenths first-year ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 15 June 2025 Today Tonight and Monday At 1200 UTC Sunday low 1000 mb located over Southampton Island.
By 0000 UTC Tuesday weakening low 1000 mb located east of Hudson
Strait.

At 1200 UTC Sunday high located over western Hudson Bay.
By 0000 UTC Monday high located over James Bay.

At 1200 UTC Sunday quasi-stationary high located over southern
Hudson Bay.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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