Marine Forecast
Issued 05:00 AM CDT 09 September 2026
Today Tonight and Thursday.
Gale warning in effect.
Wind south 25 knots veering to west 25 late this afternoon then
increasing to west 35 after midnight. Wind diminishing to northwest 25 Thursday
evening.
Showers becoming scattered thunderstorms or showers this
afternoon then showers after midnight.
Winds
Issued 05:00 AM CDT 09 September 2026
Today Tonight and Thursday.
Gale warning in effect.
Wind south 25 knots veering to west 25 late this afternoon then
increasing to west 35 after midnight. Wind diminishing to northwest 25 Thursday
evening.
Waves
Issued 05:00 AM CDT 09 September 2026
Today Tonight and Thursday.
Seas 2 to 3 metres building to 3 to 4 after midnight then
subsiding to 2 to 3 Thursday evening.
Weather & Visibility
Issued 05:00 AM CDT 09 September 2026
Today Tonight and Thursday.
Showers becoming scattered thunderstorms or showers this
afternoon then showers after midnight.
Ice Forecasts
Issued 11:00 AM EDT 5 September 2026 Forecasts are unavailable until further request.
Warnings (In effect)
James Bay - southern half
Issued 05:00 AM CDT 09 September 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Technical Marine Synopsis
Issued 4:45 AM EDT 9 September 2026 Today Tonight and Thursday At 1200 UTC Wednesday low 986 mb located over southwestern
Hudson Bay.
By 0000 UTC Friday low 987 mb located over northern Quebec.
At 1200 UTC Wednesday quasi-stationary high 1018 mb located over
Foxe Basin.