Marine Notices

SHANNON ESTUARY  Notification of Planned Vessel Arrivals / ETA Updates / Use of Designated Anchorage   Please click the following link for further information Marine Notice 8

SHANNON ESTUARY  Vessels arriving/sailing in ballast – Responsibility of Masters to ensure safe condition   Please click the following link for further information Marine Notice 5 of 2025.

SHANNON ESTUARY  Vessels Fitted with Main Engine Limiters.   Please click the following link for further information Marine Notice 4 of 2025.

SHANNON ESTUARY  Planning of Water Based Events   Please click the following link for further information Marine Notice 3 of 2025.

SHANNON ESTUARY  Required Pilot Boarding Arrangements.   Please click the following link for further information Marine Notice 2 of 2025.

SHANNON ESTUARY  Operation of Automatic Identification Systems (AIS) withing port limits.     Please click the following link for further information Marine Notice 1 of 2025.

SHANNON ESTUARY – APPROACHES TO LIMERICK Temporary Replacement – Grass Island Sector Light RNW 039/24 refers. Mariners are advised that Grass Island Sector Light (52 40.42N 008 48.41W) is currently off-station. For more information click Here.