This is the information page about the shipwreck Trevessa, the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 51 32.108 N,4 9.871 W (51.292766666667, -4.0713)
Open the Water Map of this area in a full window
The texts accompanying this shipwreck are in English ๐ฌ๐ง, as they are prepared by the UK Hydrographic Office (UKHO) based on data from UKHO and the hydrographic services of the Netherlands, Belgium and Germany, among others. They include the known details of the wreck and the comments of the cartographers who have checked the position and condition of the wreck over time.
Name: TREVESSA
Year of registration: 1973
Water depth above wreck: 10 meter, Height above seabed: 318 cm
Known since: 1973, last detected: 20170826
Details measurements/cartography: 31.8.73 SANK OFF PORT EYNON. (LL, VOL 213). INS DW IN 513203N, 040945W WITH G CAN BUOY 1C S.
- NM 2446/73. 9.11.73 WK IN 513203N, 040945W. REPD DEPTH 9FT. TO BE MARKED BY UNLIT WK BUOY. (NAVEAM 378/73). NCA YET. H3804/72 7.12.73 POSN 513203N 040945W. G CAN WK BUOY LAID ONE CABLE S IN 513155N, 040945W. (TH NM 85/73). H3804/72 17.10.74 CONTRACT PLACED WITH S & W WALES MARINE INSPECTION LTD TO DISPERSE WK TO LEAST DEPTH OF 30FT [MLWS]. (TH, 22.8.74).
- NM 2041(T)/74. H3804/72 17.1.75 AREA SEARCHED WITH SONAR & DIVERS. NO WK FOUND. BELIEVED TO HAVE BROKEN UP AND REMAINS SLIPPED DOWN BANK AND BURIED. BUOY REMOVED. (TH SWANSEA, TELECON).
- NM 234/75. H3840/86 16.2.89 NOT FOUND DURING AREA SEARCH. (HMS BEAGLE, HI 359). SEP 2017/000199013 12.1.18 EXAM'D 26.08.17; IN 5132.108N, 0409.871W [WGD]. LEAST M/B DEPTH 10.17MTRS IN GEN DEPTH 10MTRS, LENGTH 12.5MTRS, WIDTH 3.5MTRS, HEIGHT 0.9MTRS, ORIENTATION 318/138 DEGS. SCOUR LENGTH 1.4MTRS, 1.2MTRS DEEP. WRECK IS BROKEN UP AND TWO SMALL SECTIONS REMAIN PARTIALLY VISIBLE THROUGH THE SAND RIPPLES. (GARDLINE, HI 1502). AMEND DW 10.1MTRS IN REVISED POSN.
Comment researcher: UK Hydrographic Office
Position: 51 32.108 N,4 9.871 W