James Bay - northern half
Forecast
Marine Forecast
Issued 05:00 PM CDT 31 May 2025
Tonight and Sunday.
Wind north 20 knots increasing to north 25 late Sunday morning.
Waves
Issued 05:00 PM CDT 31 May 2025
Tonight and Sunday.
Outside the ice edge seas 1 metre.
Extended Forecast
Issued 05:00 PM CDT 31 May 2025
Monday
Wind north 25 knots diminishing to north 15 in
the morning and to light in the afternoon.
Tuesday
Wind southeast 25 knots becoming west 20 to 25
late in the day.
Wednesday
Wind south 20 to 25 knots diminishing to
northeast 10 to 15.
Ice Forecast
Issued 11:00 AM EDT 31 May 2025 Today Tonight and Sunday Ice pressure warning in effect.
5 tenths first-year ice except 9 tenths first-year ice in the western section. Consolidated first-year ice along parts of the coasts.
Strong ice pressure along the western coast today and continuing Sunday.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 31 May 2025 Today Tonight and SundayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice pressure warning in effect.5 tenths first-year ice except 9 tenths first-year ice in the western section. Consolidated first-year ice along parts of the coasts.
Strong ice pressure along the western coast today and continuing Sunday.
Warnings
Warnings (In effect)
Ice pressure warning in effect
James Bay - northern half
Issued 11:00 AM EDT 31 May 2025Navigators 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
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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