Marine Notice No. 114 of 2025 Shannon Navigation & Shannon-Erne Waterway
Winter Mooring Period 2025–2026
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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.
Winter Mooring Period 2025–2026
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Barrow Line 26th Level Closure Quay Wall Refurbishment
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Portora Lock now in operation
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Hazard to Navigation - Partly Sunken Boat Removed
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Drumshanbo Lock to Reopen Thursday 2 October 2025
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Dromod Harbour Pump-Out Facility – Out of Service
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Dromod Harbour Pump-Out Facility Out of Service
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Portora Lock Gates Planned Closure
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Shannon–Erne Waterway: High Water Levels & Reopened Lock 1 (Corraquill Lock)
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Ardnacrusha Navigation Locks – Update on Maintenance and Planned Closure
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High Water Levels – Air Draft Reminder
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Grand Canal – Lock 18 Closure
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Limerick Island Swim – Temporary Navigation Closure
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Shannon–Erne Waterway Low Water Levels Lock 8 to Lock 9 - Cautionary Warning
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Sale of Heritage Barge 43M
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Lough Ree – Optimist National Championships
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Carrick on Shannon Rowing Regatta - Navigation and Mooring Restrictions - Sunday 3rd August 2025
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Ballykennan Lock: Barrow Navigation – Non-Operational
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Shannon Navigation Issued: 25 May 2025 Clarendon Lock – River Boyle – Reopened
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Waterways Ireland - Water Safety Campaign 2025
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Marine Notice Update – Lower Bann – Cutts Lock Reopened
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Grand Canal – Lock 19 – Main Line - Restricted Navigation
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Shannon Navigation - Limerick - Opening times for Sarsfield Lock 2025
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Marine Notice – Public Harbour End of Winter Mooring Period
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Update – Grand Canal – Navigation Blocked at Pollagh
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Grand Canal & Greenway Closure at L'Estrange Bridge
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