Radio Messages
Seaway Radio Message #13 - 2011 Closing
This is the final Radio Message for the 2011 closing period.
Mariners are advised that the implementation of the power to length ratio restrictions and minimum draft requirements, scheduled for December 12, are postponed until further notice.
It is important for mariners to note that any vessel which now calls in upbound at CIP2 will be designated a wintering vessel in accordance with all the terms outlined in Seaway Notice No. 8 of 2011.
Mariners are advised that the Montreal-Lake Ontario and Welland Canal drafts outlined in Seaway Notice 1 of 2011 remain in effect until the end of the navigation season.
Water temperature at St. Lambert on December 23, is 2.0 degrees Celsius. Last year’s temperature was 0.3 degrees Celsius. The ten year average is 0.8 degrees Celsius.
At midnight December 22, the number of ocean vessels above St. Lambert was 9 as compared to 16 in 2010. Above Port Weller the number was 6 as compared to 8 in 2010.
The Prescott/Ogdensburg ice boom opening has been reduced to 600m and is indicated by quick flashing green and red buoys.
All closing procedures outlined in Seaway Notice No. 8 of 2011 remain in effect.
December 23, 2011