Annual maintenance of small navigation buoys within the Milford Haven Waterway will commence on or around 13th October 2025.

  1. MARINERS ARE HEREBY ADVISED that annual maintenance and repair works of small navigation buoys within the Milford Haven Waterway is scheduled to commence on or around 13th October 2025, lasting approximately two weeks, weather permitting (see list of buoys below).                                                                                                                                                                                                      

    STATION NAME

    Type

    LAT

    LONG

    FLASH

    MILFORD DOCK Fl G

    Buoy

    51 42.491 N

    005 02.126 W

    FL G 5s

    MILFORD DOCK Fl R

    Buoy

    51 42.454 N

    005 02.204 W

    Fl R 5s

    MILFORD DOCK QR

    Buoy

    51 42.369 N

    005 02.199 W

    QR

    MILFORD DOCKS RGR

    Buoy

    51 42.267 N

    005 02.165 W

    FL (2+1) 6s

    S1

    Buoy

    51 41.638 N

    005 05.781 W

    QG

    S2

    Buoy

    51 41.938 N

    005 05.780 W

    QR

    TRAYNOR

    Buoy

    51 41.963 N

    004 57.079 W

    QF + LF (15)

    QATAR

    Buoy

    51 41.749 N

    005 05.243 W

    FL (5s)

    Carr Spit

    Beacon

    51 42.084 N

    004 57.783 W

    FL 2s

    Dockyard Bank

    Beacon

    51 42.100 N

    004 57.228 W

    FL 2s

    Llanreath

    Beacon

    51 41.555 N

    004 57.771 W

    ISO 4s

    Neyland Point

    Beacon

    51 42.189 N

    004 57.156 W

    FL 2s

    Pennar

    Beacon

    51 41.628 N

    004 58.810 W

    QW

    Wear Spit

    Beacon

    51 42.786 N

    004 57.816 W

    FL 2s

     
  2. The works will be carried out by a Williams Shipping vessel, which will always maintain a listening watch on VHF Channel 12 and display the appropriate lights and shapes in accordance with COLREGS.
  3. Mariners are requested to navigate with caution, give the vessel sufficient room, and be aware that it may be restricted in its ability to manoeuvre during operations.
  4. Admiralty Charts 3274, 3275, and Imray Y26 & 2600 Atlas refer.
  5. This Notice to Mariners will be withdrawn once the maintenance works are complete.

BY ORDER
M RYAN
HARBOURMASTER

Port of Milford Haven
Gorsewood Drive
Hakin
Milford Haven
Pembrokeshire
SA73 3EP

Tel: 01646 696100
Email: enquiries@mhpa.co.uk