Between 21st and 23rd July diving operations will take place on the Milford Haven waterway.

  1. MARINERS ARE HEREBY ADVISED that, between Monday 21st July and Wednesday 23rd July, diving operations will be taking place at the following locations across the waterway: Dakotion Wreck Buoy (51º42.16N 005º08.28W), Newton Noyes Jetty (approximate position 51º42.12’N Long 005º 00.78’W) and Thorn Island (approximate position 51°41’.54N 005°07’.02W). 
  2. A 7m Black RIB will be utilised as the dive support vessel and will display the ‘A’ flag when divers are in the water and will monitor VHF Ch12 at all times. 
  3. Mariners are required to navigate with caution in these areas whilst operations are taking place and to pass clear of the support vessel and with minimum wake.
  4. For further details please contact Milford Haven VTS on:
    1. VHF channel 12
    2. Email vts@mhpa.co.uk
    3. Telephone 01646 696100 
  5. Admiralty Charts 3274, 3275 and Imray Y26 & 2600 ATLAS refer. 
  6. This Notice will self-cancel at 23:59hrs on Wednesday 23rd July 2025