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.
Winds
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.
Waves
Issued 05:00 AM CDT 21 May 2025
Today Tonight and Thursday.
Mainly ice covered.
Weather & Visibility
Issued 05:00 AM CDT 21 May 2025
Today Tonight and Thursday.
Showers this afternoon tonight and
Thursday.
Air temperature
Issued 05:00 AM CDT 21 May 2025
Today Tonight and Thursday.
Temperatures near plus 1.
Ice Forecasts
Issued 11:37 AM EDT 20 May 2025 Today Tonight and Wednesday Ice Edge
Ice edge is outside the forecast region.
Ice Coverage
Ice pressure warning in effect.
8 tenths first-year ice except 9 plus tenths first-year ice along the 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 (In effect)
James Bay - southern 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.
There is no Synopsis issued for this area.