23
Jul
In Force
Notice to Mariners No. 081 of 2026
NARC COAST CARE DIVE
Rubbish clearance dive to be conducted off Hobbs Point.
23
Jul
In Force
Notice to Mariners No. 080 of 2026
Bangor University – Seagrass Survey and Sampling
Bangor University will conduct intertidal seagrass area surveys and sampling in the areas designated by the attached images from 31st Jul...
20
Jul
In Force
Notice to Mariners No.079 of 2026
Dredging Operations RWE ‘Pembroke power Station’ Intake Channel
Dredging Operations RWE ‘Pembroke power Station’ Intake Channel
17
Jul
In Force
Notice to Mariners No. 077 of 2026
Cleddau Bridge Port Light Unreliable
The Port light mounted on the bridge stanchion identifying the main channel boundary is unreliable.
17
Jul
In Force
Notice to Mariners No. 076 of 2026
Al Khor navigation buoy light reported unreliable
Al Khor, a North Cardinal Navigational Marker Buoy, the light is reported as unreliable.
3
Jul
In Force
Notice to Mariners No.071 of 2026
‘South Hook’ Buoy Top Mark Removed
The yellow ‘X’ top mark identifying the South Hook Buoy has been removed for repair.
3
Jul
In Force
Notice to Mariners No. 069 of 2026
Annual Milford Haven Waterway Navigation Buoy Maintenance Campaign
Annual maintenance of navigation buoys within the Milford Haven Waterway will commence on or around 13th July 2026.
24
Jun
In Force
Persons Entering the Water in the Vicinity of Pontoons and Berthing Areas
Notice to Mariners No.067 of 2026
Due to the hot weather, leisure vessel owners are reminded of their responsibilities for safe navigation around pontoons and berthing str...
9
Jun
In Force
Notice to Mariners - No. 057 of 2026
Diving Operations and Dismantling, Dolphin U, Pembroke Dock Ferry Terminal
Week commencing Monday 15th June 2026, for approximately four weeks, Diving Operations and dismantling works will be taking place on Dolp...
5
Jun
In Force
Notice to Mariners No.055 of 2026
Dragon LNG Jetty and Jetty Access Road Maintenance Works
Dragon LNG jetty and jetty access road maintenance works will be taking place annually from May to October between 2026 and 2028.

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