All about the Roskamsluis: 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 Heerhugowaard 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?
Roskamsluis
Roldeuren.
Width: 7 meter, length: 50.4 meter.
Lock length: 50.4 meter.
Threshold depth downstream/outside: 2.6 meter, threshold depth up/inside: 2.6 meter.
Holidays, monday, Tuesday, Wednesday, Thursday, Friday, between 09:00h and 18:00h
Saturday, Sunday, between 09:00h and 19:00h
Operating times all year round
From 01-04 until 15-04
All days, between 09:00h and 18:00h - On demand only
From 16-04 until 20-04
All days, between 09:00h and 18:00h
Holidays, between 00:00h and 23:59h - No service
From 21-04 until 31-05
All days, between 09:00h and 18:00h
From 01-06 until 15-09
Holidays, monday, Tuesday, Wednesday, Thursday, Friday, between 09:00h and 18:00h
Saturday, Sunday, between 09:00h and 19:00h
From 16-09 until 15-10
All days, between 09:00h and 18:00h
From 16-10 until 31-10
All days, between 09:00h and 18:00h - On demand only
From 01-11 until 31-03
Weekends and holidays, between 00:00h and 23:59h - No service
Working days, between 09:00h and 17:00h - On demand only
Administrator
Provincie Provincie Noord-Holland
Postbus 3007
2001 DA Haarlem
Administrator visiting address
Houtplein 33 Haarlem
Phone: 0800-0200600
Data updated: 18 Juli 2025, 14:20 uur, all data comes directly from Rijkswaterstaat systems.
