18
Jun
Notice to Mariners No.066 of 2026
USV- X-30 Operation
USV X-30 will transit (Inbound & Outbound) between Neyland and St Brides Bay from 18th June to 25th June 2026, weather dependent.
18
Jun
Notice to Mariners No.065 of 2026
Diving Operations at Mid Channel Rock Beacon
Diving operations will commence on Mid Channel Rock Beacon between Tuesday 23rd June and Friday 26th June 2026.
17
Jun
Notice to Mariners No. 064 of 2026
BENTHIC GRAB SURVEYS IN ST BRIDES BAY
Ecological surveys by Natural Resources Wales will take place in St Brides Bay between the 29th June and the 16th July 2026
16
Jun
Notice to Mariners No. 063 of 2026
RYA CYMRU WALES REGIONAL CHAMPIONSHIPS DALE
RYA Cymru Wales in association with Dale Yacht Club and Windswept Watersports will be running junior dinghy races in Dale Bay and Dale Ro...
16
Jun
Notice to Mariners No. 062 of 2026
S1 swing ground navigation buoy light reported unreliable
The swing ground navigation buoy S1 marking the Southwest edge of South Hook Swinging Ground is reported that the light is unreliable.
12
Jun
Notice to Mariners - No. 060 of 2026
Dale Bay Dive Drills and Seagrass Survey Training Operations
Dive training drills and seagrass survey training operations will be carried out by RV Gwenhidw in the Dale area from 13th June 2026 to 2...
9
Jun
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
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.
5
Jun
Notice to Mariners No.054 of 2026
Celtic Longboats Rowing Regatta in the area of Black Tar
Celtic Longboats Rowing Regatta in the area of Black Tar
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...
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