Marine Notice No. 30 of 2026
Lock 25 Cappincur Re-Opening
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Boat, walk, run, cycle, paddle, and fish on inland waterways.
We manage almost 1,100 km of navigation channels.
We have 214 boat moorings available to the public.
We use 176 locks to enable navigation throughout the waterways
We manage 348 bridges around Ireland.
Over 90% of adults participate in outdoor recreation, to which we are a significant contributor.
From bye-laws and mooring regulations, to locks, bridges, slipways and entry-points, find all the information you need to plan your trip.
View our draft proposals online and comment by email or in person.
Lock 25 Cappincur Re-Opening
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Shannon – Ardnacrusha Locks – Restricted Opening
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End of Winter Mooring Period 2025-2026
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Shannon–Erne Waterway Reopening of Navigation
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Notice to all Waterway Users
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Grand Canal – 18th Level Re-Opened & Subsequent Temporary Water Level Reduction
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Correction to Temporary Closure of Shannon Locks and Bridges
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Closure of Lock 25 Cappincur - Grand Canal
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Shannon Navigation Ardnacrusha Locks Re-Open
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Lower Bann - Coleraine Closure of Cutts Lock
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Upgrades to Lough Key Forest Park Rockingham Public Jetty
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Extension to Barrow Line 26th Level Closure
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Grand Canal 18th Level Closure Update
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River Shannon, Limerick Closure of George’s Quay Jetty for 2026 Season
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Devenish Island East Jetty Phase 2 Maintenance Works
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Sea Lock Gates Replacement Grand Canal Dock
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New Jetty Installation at Shannon Harbour
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Toome Slipway Closure - Lower Bann
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Safety Notice for Boaters Liquefied Petroleum Gas
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Shannon Navigation: Lough Allen Canal closure between Drumleague Lock and Acres Lake
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Shannon–Erne Waterway: Section from Keshcarrigan to Lock 16 reopened – Section from Keshcarrigan to Lock 1 is still closed.
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Royal Canal – 17th Level, Hill of Down Navigation Closure
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Winter Mooring Period 2025–2026
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Portora Lock now in operation
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