28
Aug
Notice to Mariners No. 105 of 2026
Dragon LNG Terminal Dive Inspection
Commencing 5th September 2026, for approximately one week, dive inspections will be carried out at the Dragon LNG terminal, in approximat...
28
Aug
Notice to Mariners No. 104 of 2026
Semi-Submerged Obstruction Off Llangwm Ferry in Upper Reaches
A 40ft motorboat has sunk on its mooring at Llangwm ferry leaving the Hull partially submerged.
28
Aug
Notice to Mariners No.103 of 2026
Llanstadwell Outfall Pipe Maintenance Works
Cleaning of the outfall pipe and installing a new CheckFlex Valve close offshore at Llanstadwell from the workboat “Wiltango”.
27
Aug
Notice to Mariners No.102 of 2026
Pipeline Survey Pembroke & East of Cleddau Bridge
A bathymetry survey of pipeline burial depths under Pembroke River and close East of the Cleddau Bridge planned by Survey Vessel Galloper...
20
Aug
Notice to Mariners - No.101 of 2026
Dale Bay – Diving Operation for Seagrass Survey & Mapping
Seagrass monitoring survey and seabed mapping will take place in Dale Bay from 7th through 10th September 2026 by "RV Gwenhidw".
20
Aug
Notice to Mariners No. 100 of 2026
Pembrokeshire Yacht Club Rowing Regatta
PYC will be holding their annual longboat rowing regatta on the Milford Haven Waterway.
17
Aug
Notice to Mariners No 098 of 2026
Diving operations by RHIB ‘’PEDRYN
Diving operations by RHIB ‘’PEDRYN’’ for NRW’s annual SAC (Special Area of Conservation) monitoring project at various locations within t...
14
Aug
Notice to Mariners - No.096 of 2026
Dredging Operations Pembroke Port – Quay 1, 2 & 3
Dredging operations will be taking place at Pembroke Port Quay 1, 2 & 3 for approximately 10 days from Sunday 16th August.
14
Aug
Notice to Mariners - No. 095 of 2026
Wear Spit Navigation Beacon – Q.R Light reported as dim and possibly unreliable
Wear Spit Navigation Beacon – Q.R light reported as dim and possibly unreliable.
20
Jul
Notice to Mariners No.079 of 2026
Dredging Operations RWE ‘Pembroke power Station’ Intake Channel
Dredging Operations RWE ‘Pembroke power Station’ Intake Channel
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