James Bay
Forecast
Marine Forecast
Issued 05:00 PM CDT 14 July 2025
Tonight and Tuesday.
Wind northwest 15 knots diminishing to light after midnight. Wind light Tuesday.
Rain ending after midnight with a risk of thunderstorms. Fog patches dissipating Tuesday morning.
Waves
Issued 05:00 PM CDT 14 July 2025
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 05:00 PM CDT 14 July 2025
Wednesday
Wind light.
Thursday
Wind southwest 15 knots increasing to
southwest 20 late in the day.
Friday
Wind southwest 20 knots.
Ice Forecast
Issued 11:00 AM EDT 14 July 2025 Today Tonight and Tuesday 1 tenth first-year ice except 5 tenths first-year ice in the extreme
northern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 14 July 2025 Today Tonight and TuesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
1 tenth first-year ice except 5 tenths first-year ice in the extreme
northern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 14 July 2025 Tonight and Tuesday At 0000 UTC Tuesday low 986 mb located over northern Quebec.By 0000 UTC Wednesday quasi-stationary low 991 mb located over
Hudson Strait.
By 0000 UTC Wednesday trough from 991 mb low located on a line
east-west over southern Baffin Island.
Hudson - Hudson Bay Area
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