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James Bay - southern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM CDT 02 June 2025

Today Tonight and Tuesday.

Wind north 15 knots diminishing to light this morning then increasing to southeast 15 this evening. Wind increasing to southeast 25 after midnight then diminishing to northwest 15 Tuesday afternoon. Wind diminishing to light Tuesday evening.

Showers Tuesday morning. Fog forming Tuesday evening.

Waves

Issued 05:00 AM CDT 02 June 2025
Today Tonight and Tuesday. Outside the ice edge seas 1 metre or less building to 2 Tuesday morning then subsiding to 1 Tuesday evening.

Extended Forecast

Issued 05:00 AM CDT 02 June 2025
Wednesday Wind light increasing to south 20 knots in the afternoon then diminishing to light late in the day.
Thursday Wind northwest 15 knots veering to northeast 20 late in the day.
Friday Wind northeast 20 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 1 June 2025 Today Tonight and Monday Ice pressure warning in effect. 7 tenths first-year ice. Consolidated first-year ice along parts of the coasts. Strong ice pressure along parts of the Ontario and Akimiski Island coasts today and easing late overnight. 

[ 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 1 June 2025 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice pressure warning in effect.

7 tenths first-year ice. Consolidated first-year ice along parts of the coasts.
Strong ice pressure along parts of the Ontario and Akimiski Island coasts today and easing late overnight.

Warnings

Warnings (In effect)

Ice pressure warning in effect

James Bay - southern half

Issued 11:00 AM EDT 01 June 2025

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

There is no Synopsis issued for this area.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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