James Bay - southern half
Forecast
Marine Forecast
Issued 05:00 PM CDT 07 July 2025
Tonight and Tuesday.
Wind south 15 knots veering to west 15 late overnight then diminishing to light Tuesday morning.
Waves
Issued 05:00 PM CDT 07 July 2025
Tonight and Tuesday.
Seas 1 metre.
Extended Forecast
Issued 05:00 PM CDT 07 July 2025
Wednesday
Wind light.
Thursday
Wind light increasing to south 25 knots late
in the day.
Friday
Wind south 25 knots diminishing to light late
in the day.
Ice Forecast
Issued 11:00 AM EDT 7 July 2025 Today Tonight and Tuesday 1 tenth first-year ice.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 7 July 2025 Today Tonight and TuesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
1 tenth first-year ice.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 7 July 2025 Tonight and Tuesday At 0000 UTC Tuesday low 985 mb located at 64N 55W.By 0000 UTC Wednesday dissipating low 993 mb located at 64N 58W.
Hudson - Hudson Bay Area
- Arviat
- Baker
- Belcher
- Central
- Churchill
- Coats
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast - north of Saglek
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin
- Resolution - eastern half
- Resolution - western half
- Roes Welcome
- South Hudson
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York
Another Region
- Date modified: