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Shannon Navigation Limerick - Sarsfield Lock

Marine Notice No. 55 of 2026

Waterways Ireland wishes to advise masters of vessels that, due to a mechanical failure affecting one lock gate, passage through Sarsfield Lock, Limerick, is currently restricted to vessels capable of passing through a single gate opening.
 
As the lock chamber is 12M wide, vessels up to approximately 5M in beam should be able to transit without restriction.
 
For further information, please contact the Sarsfield Lock Keeper on: +353 (0)87 797 2998
 
Further boating information about the Shannon Locks is available here:  Boater information for the Shannon Navigation.
 
Waterways Ireland apologises for any inconvenience caused and will issue an update once repairs to the gate have been completed. 

Peter Harty
Inspector of Navigation
Inspectorate.Athlone@waterwaysireland.org