Lock · Vaarweg van de Slenk (Lauwersmeer) naar Leeuwarden · Netherlands
Willem Lorésluis
Willem Lorésluis is a lock on Vaarweg van de Slenk (Lauwersmeer) naar Leeuwarden, Netherlands. Its chamber is 65.00 m long and 9.00 m wide; the waterway's published maximum draught there is 2.60 m (EuRIS Locks_v2, 2026-10-08).

Published figures
- Chamber length x width
- 65.00 m x 9.00 mEuRIS Locks_v2, 2026-10-08
- Chamber draught
- -EuRIS Locks_v2, 2026-10-08
- Depth over the sill
- 4.00 mbelow the held water level, shallower of the two headsRijkswaterstaat FIS, 2026-10-08
- Chamber operation time
- 30 minEuRIS Locks_v2, 2026-10-08
- Contact telephone
- 0511-408316EuRIS Locks_v2, 2026-10-08
Other locks within 10 km
- Sluis Ezumazijl: 4.7 km N
- Sluis Krûmsterhaad (Schutsluis): 6.5 km N
- Keersluis Munnekezijl: 7.8 km E
- Friesche Sluis Zoutkamp: 9.2 km E
- Reitdiepsluis: 9.5 km E
Boat resupply within 3 km
- Fuel: 0.4 km E
- Jachthaven Lunegat - Electric charging, Pump-out: 0.6 km E
- Jachthaven Lunegat Kollum - Fuel: 0.7 km E