James Bay - northern half
Forecast
Marine Forecast
Issued 05:00 AM CDT 21 May 2025
Today Tonight and Thursday.
Wind northeast 20 to 25 knots today. Wind northeast 25 tonight and Thursday.
Showers this afternoon tonight and Thursday.
Temperatures near plus 1.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:37 AM EDT 20 May 2025 Today Tonight and WednesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice pressure warning in effect.5 tenths first-year ice except 9 plus tenths first-year ice in the western section and along parts of the northeastern coasts. Consolidated first-year ice along parts of the coasts.
Strong ice pressure in the pack ice and along parts of the coast today and continuing Wednesday.
Warnings
Warnings (In effect)
Ice pressure warning in effect
James Bay - northern half
Issued 11:00 AM EDT 20 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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