Lock 4
Lock · Welland Canal · Canada
Show on mapPlan route from Port Dalhousie Pier Marina
Lock 4 is a lock (Welland Canal, Canada). Through the year: 1.5. to 27.9.: 07:00 to 21:00; 3.10. to 25.10.: Sat and Sun 07:00 to 21:00; no service otherwise. Today: 07:00 to 21:00. Reachable on VHF channel 14.
Harbour info
Lock
Locking about 30 min
VHF 14 · Tel. +1 289-690-4344
Location: 43° 08,11' N 079° 11,56' W
Locking times
Through the year: 1.5. to 27.9.: 07:00 to 21:00; 3.10. to 25.10.: Sat and Sun 07:00 to 21:00; no service otherwise
| Day | Lockings |
|---|---|
| Sat 24/10 | 07:00 to 21:00 |
| Sun 25/10 | 07:00 to 21:00 |
| Mon 26/10 | none |
| Tue 27/10 | none |
| Wed 28/10 | none |
| Thu 29/10 | none |
| Fri 30/10 | none |
All times in local time (America/Toronto).
Times: St. Lawrence Seaway Management Corporation: Pleasure Craft Bulletin Welland Canal 2026, as of 2026-10-01
Fees
- Fee: Welland Canal, all eight locks: CAD 200 (online booking)
Notes
- Lock according to OpenStreetMap.
- Welland Canal for pleasure craft 2026: 1 May to 27 September upbound (towards Lake Erie) Mon, Wed, Fri and Sun, start by 9:00 at the dock in Port Weller, downbound Tue, Thu and Sat by 7:00 at the dock in Port Colborne; from 3 to 25 October only upbound on Saturday and downbound on Sunday. One transit a day, about 12 hours, no partial transits. Booking online only, by 7:00 on the day, CAD 200 for all eight locks. Upbound at least three people on board, downbound two. Report on VHF channel 14 or +1 289-690-4344. At least 6 m and 900 kg.
Harbours nearby
- Port Dalhousie Pier Marina 9.9 km NW
- Dalhousie Yacht Club 10.1 km NW
- Whirlpool JetBoat 12.1 km E
Frequently asked questions
Lock 4: What are the locking times?
Through the year: 1.5. to 27.9.: 07:00 to 21:00; 3.10. to 25.10.: Sat and Sun 07:00 to 21:00; no service otherwise. Today: 07:00 to 21:00.
Lock 4: How much does it cost to pass through?
Welland Canal, all eight locks: CAD 200 (online booking)
Lock 4: Which VHF channel?
Reachable on VHF channel 14.
Sources: OpenStreetMap way/1349277028, St. Lawrence Seaway Management Corporation: Pleasure Craft Bulletin Welland Canal 2026, St. Lawrence Seaway Management Corporation: Pleasure Craft Guide 2026, St. Lawrence Seaway Management Corporation: Pleasure Craft (Saison, Zeiten, Gebühren 2026), 33 CFR Part 401, Seaway Regulations and Rules (6 m, 900 kg, 35,5 m Höhe über Wasser)