Notice to Mariners

Notice To Mariners No.058 of 2022 - Benthic Grab Sample Surveys



1.  MARINERS ARE HEREBY ADVISED that, from Monday 4th July 2022 for a period of approximately 2 weeks, a programme of benthic grab sample surveys will take place within Port Limits and the surrounding coastal waters.

2.  Sampling will be conducted inside Port Limits in the vicinity of Turbot Bank approximate position 51°37.50'N 005°08.20'W.

3.  The survey vessel SEVERN GAURDIAN will conduct the sampling activities and will monitor VHF channel 12 at all times when operating within port limits.

4.  Sampling activities will also be conducted outside port limits in the areas below:-

             i.  The Knoll approximate location 51°42.75'N 005°17.50'W.
            ii.  St Brides Bay approximate location 51°49.00'N 005°12.00'W.
           iii.  Bias Bank approximate location 51°57.00'N 005°22.00'W.

5.  Mariners are advised to navigate with caution in the vicinity of SEVERN GAURDIAN during sampling operations.

6.  Admiralty charts 2878, 3273, 1973, 1478 and IMRAY 2600 atlas refer.

7.  A further notice will be issued on completion of the sampling.








Port of Milford Haven
Gorsewood Drive
Milford Haven
SA73 3EP

Tel: 01646 696100

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