All about the Naviduct Krabbersgat: 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 Lelystad 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 12.5 meter | Lock length 125 meter |
| Threshold depth (buiten) 4.5 meter | Threshold depth (binnen) 4.5 meter |
| VHF-Channel 22 | Phone number 088-7973915 |
From 01-04 until 20-04
Weekends and Holidays: between 06:00 and 22:00From 21-04 until 26-04
Weekends: between 06:00 and 22:00From 27-04 until 04-05
Weekends and Holidays: between 06:00 and 22:00From 05-05 until 07-06
Weekends: between 06:00 and 22:00On 08-06
Weekends and Holidays: between 06:00 and 22:00From 09-06 until 31-10
Weekends: between 06:00 and 22:00From 01-11 until 31-03
Working days: between 06:00 and 23:59Administrator visiting address
Zuiderwagenplein 2 Lelystad
Phone number: 088-7973700
Data updated: 19 December 2025, 12:13 uur
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