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.
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.
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
17
Jul
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.
24
Jun
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...
5
Jun
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.
29
Apr
Notice to Mariners No.035 of 2026
Beggars Reach Diving Operation by RIB ‘North Shore’
Diving operations will be carried out by the RIB North Shore for a native oyster video survey at Beggar’s Reach from 7th May 2026 to 31st...
1
Apr
Notice to Mariners No. 026 of 2026
Milford Docks Channel Front Leading Lights Unreliable
Milford Docks Channel front leading light is currently unreliable.
13
Mar
Notice to Mariners No.017 of 2026
West Blockhouse Sector Light Unreliable
West Blockhouse Sector Light Unreliable
14
Jan
Notice to Mariners No.003 of 2026
Ecological Surveys in Milford Haven and Pennar Gut
Water quality and intertidal fisheries surveys at multiple locations over the year 2026.
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