sluis Termunterzijldiep, in Termunterzijl: opening hours and contact
All about the sluis Termunterzijldiep: 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.
 
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1. Farmsum:
sluis Lalleweer
More information
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?
Shipping times sluis Termunterzijldiep
sluis Termunterzijldiep
Width 8 meter | Lock length 50 meter |
Threshold depth (buiten) 3.4 meter | Threshold depth (binnen) 2.1 meter |
Take possible water level changes into account
Comment: Control depends on the tide and depth.
Service times this week
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Weekends: closed
Working days and Holidays: between 08:00 and 12:00 -
On demand onlyWorking days and Holidays: between 13:00 and 17:00 -
On demand onlyOperating times all year
From 01-01 until 31-03
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Weekends: closed
Working days and Holidays: between 08:00 and 12:00 -
On demand onlyWorking days and Holidays: between 13:00 and 17:00 -
On demand onlyFrom 01-04 until 05-04
The lock is operated on call, taking into account the tide on the Dollard.
There can therefore only be operations in part of the period with high tide.
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Working days: between 08:00 and 17:00 -
On demand onlyWeekends and Holidays: between 09:00 and 18:00 -
On demand onlyFrom 06-04 until 23-05
The lock is operated on call, taking into account the tide on the Dollard.
There can therefore only be operations in part of the period with high tide.
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Working days and Holidays: between 08:00 and 17:00 -
On demand onlyWeekends: between 09:00 and 18:00 -
On demand onlyOn 24-05
The lock is operated on call, taking into account the tide on the Dollard.
There can therefore only be operations in part of the period with high tide.
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Working days: between 08:00 and 17:00 -
On demand onlyWeekends and Holidays: between 09:00 and 18:00 -
On demand onlyFrom 25-05 until 30-09
The lock is operated on call, taking into account the tide on the Dollard.
There can therefore only be operations in part of the period with high tide.
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Working days and Holidays: between 08:00 and 17:00 -
On demand onlyWeekends: between 09:00 and 18:00 -
On demand onlyFrom 01-10 until 25-12
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Weekends: closed
Working days and Holidays: between 08:00 and 12:00 -
On demand onlyWorking days and Holidays: between 13:00 and 17:00 -
On demand onlyFrom 26-12 until 31-12
Only on call, 24-hour advance, during office hours, requested on tel. 0596-635050 or 0653-963798.Weekends and Holidays: closed
Working days: between 08:00 and 12:00 -
On demand onlyWorking days: between 13:00 and 17:00 -
On demand onlyAdministrator
Waterschap Waterschap Hunze en Aa's
Postbus 195
9640 AD Veendam
Administrator visiting address
Aquapark 5 Veendam
Phone number: 0598-693800
Data updated: 09 Februari 2026, 14:54 uur
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