Notice to Mariners

Notice to Mariners No.128 of 2021 - Drop Down Video (DDV) Survey of META Seabed 8-14 Oct


  1. MARINERS ARE HEREBY ADVISED that, between 8th and 14th October, Haven Marine Surveying will be carrying out a drop-down video (DDV) survey in two META locations within the Haven Waterway the survey vessel “SEA LEOPARD”.


  1. Between 8th and 11th October, the survey will take place North of Dale Roads between Watch House Point and Great Castle Head in approx. position 51°42’13.3”N 4°55’36.6”W


  1. Between 12th and 14th October, the survey will take place within the Warrior Way META site in approx. position: 51°42’41.1”N 005°07’42.5”W


  1. The work boat “MV Sea Leopard” will deploy the equipment, will show the appropriate day shapes and will maintain a listening watch on VHF Channel 12. Please maintain a safe distance from this vessel.    


  1. Admiralty chart 3274 and IMRAY Y26 and 2600 Atlas refer.


  1. This Notice to Mariners will self-cancel at 23:59 on  14th October 2021.






Port of Milford Haven
Gorsewood Drive
Milford Haven
SA73 3EP

Tel: 01646 696100

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