All about the Westlandgrachtsluis, Amsterdam: service times, location and contact details. On the water map below do you see this lock complex in its immediate vicinity. On the right on this page you will find the locking times, additional information and the telephone numbers and VHF channels.
Open the Water Map for in full window
For seasoned water sports enthusiasts it is a simple procedure, but if you are not yet experienced on the water, entering and exiting the lock can be an impressive experience. How does it work, where do you moor, what should you pay attention to?
Notices to Skippers applicable, see map and the Water Map Live app
| Width 7.5 meter | Lock length 44.7 meter |
| Threshold depth (buiten) - meter | Threshold depth (binnen) - meter |
| VHF-Channel - | Phone number 14020 |
From 01-01 until 04-01
Please note driving time or any delay. If you do not hear a request, call 0900 - 9394From 05-01 until 31-03
Please note driving time or any delay.From 01-04 until 31-10
Last operation at 9:45 in the direction of Sloterplas.From 01-11 until 14-12
Please note driving time or any delay.From 15-12 until 21-12
Please note driving time or any delay. If you do not hear a request, call 0900 - 9394From 22-12 until 28-12
Please note driving time or any delay. If you do not hear a request, call 0900 - 9394From 29-12 until 31-12
Please note driving time or any delay. If you do not hear a request, call 0900 - 9394Administrator visiting address
Weesperstraat 113 Amsterdam
Phone number: 14020
Data updated: 20 Februari 2026, 15:52 uur
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