Updated as of: 2022/07/01 07:14
Lock Name Scheduled Availability
IROQUOIS LOCK DOWNBOUND 13:15
IROQUOIS LOCK DOWNBOUND 09:15
IROQUOIS LOCK UPBOUND 13:00
IROQUOIS LOCK UPBOUND 09:00
BEAUHARNOIS LOCKS DOWNBOUND 15:00
BEAUHARNOIS LOCKS DOWNBOUND 10:30
BEAUHARNOIS LOCKS UPBOUND 14:00
BEAUHARNOIS LOCKS UPBOUND 09:00
COTE STE. CATHERINE LOCK DOWNBOUND 15:00
COTE STE. CATHERINE LOCK DOWNBOUND 11:00
COTE STE. CATHERINE LOCK UPBOUND 14:30
COTE STE. CATHERINE LOCK UPBOUND 10:30
ST. LAMBERT LOCK UPBOUND 13:00
ST. LAMBERT LOCK DOWNBOUND 16:30
ST. LAMBERT LOCK DOWNBOUND 12:30
ST. LAMBERT LOCK UPBOUND 09:00

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  • Welland Canal - Upbound transit from Port Weller to Port Colborne are available on Monday, Wednesday, Friday and Sunday.
  • Welland Canal - Downbound transitis from Port Colborne to Port Weller are available on Tuesday and Thursday.
  • US Snell and Eisenhower Locks - There is no preset lockage schedules for pleasure craft

  • Lockages are scheduled between the hours of 09:00 and 13:00 for morning (AM) reservations and between 13:00 and 18:00 for afternoon (PM) reservations.
  • Lockage information is updated daily at approximately 7:30 and again at approximately 12:00.
  • The time specified reflects the estimated time of the pleasure craft lockage. Pleasure craft should be at the lock an hour before the scheduled lock time and await instructions from lock personnel via loudspeaker.
  • This information is provided on a “best effort” basis only, and we cannot guarantee the accuracy of the information. Changes in traffic patterns or unforeseen incidents may trigger changes or delays in the posted schedule.
  • The same information on lockage times is available via audio recording at 450-672-4110 extension 2235.