Other Wreck 5372

Field Value
Wreck Category dangerous wreck
Wreck Location
Marine Coordinates (DMM)
51 22.417 N,3 15.348 W
Latitude, Longitude
Decimal Degrees
  • Latitude: 51.373617
  • Longitude: -3.255800
Wreck Depth 7.12 m
Water Depth 9 m
Water Level Effect always under water/submerged
Vertical Datum Approximate Lowest Astronomical Tide
Sonar Length 28.1
Sonar Width 14.4
Shadow Height 2.8
Orientation 55
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Date Sunk Jan 1, 1923
Bottom Texture 6,8,4
Scour Dimensions ,,0.88,
Original Detection Year 1923
Last Detection Year 2018
Original Source survey vessel
Last Amended Date Sep 21, 2018

Simplified Wreck Survey

Located in the Bristol Channel off the coast of South Wales near Barry and Cardiff, this unidentified shipwreck lies at coordinates 51 22.417 N, 3 15.348 W. The wreck was first documented in July 1923 when its mast stood six feet above the water surface. Modern multibeam sonar examinations reveal that the vessel remains intact in one piece and is moderately well-defined on the seabed. Measuring approximately 28.1 meters in length and 14.4 meters in beam, the hull stands up to 2.8 meters proud of the sea floor with a seabed scour depression 0.88 meters deep. The wreckage lies oriented along a 055/235 degree axis in general surrounding depths of 9.8 meters, with a minimum clearance depth of 7.1 meters over the structure.

Surveying Details

H4843/23 16.7.23 WK IN 512200N, 031500W APPROX, BY BEARING AND DISTANCE. MAST VISIBLE 6FT ABOVE SURFACE. MARKED BY AN UNLIT G BUOY LAID 0.5C S AND WRECK-MARKING VESSEL 0.5C N OF WK. (TH NO.46). - TNM 1045/23. H5366/23 7.8.23 NOW WK 4.5FMS (1923). (CARDIFF). - NM 1205/23. H5366/23 10.8.23 NOW FOUL 4.5FMS. (TH). BR STD. H1907/28 14.11.29 NOW CHARTED AS F. (AUTHORITY NOT STATED). NC 1182. H2897/69 16.6.69 SEARCHED FOR. NOT FOUND BUT NOT DISPROVED. (HMS WOODLARK, 1968). NCA. H2897/69 20.3.70 LOCATED 16.9.69 IN 512224N, 031515W. NOT SWEPT. LEAST E/S DEPTH 8.2 [LAT] IN GEN DEPTH 9-10MTRS. STANDS 1.5-2MTRS CLEAR OF SEABED. NO OPPORTUNITY TO EXAMINE FURTHER. (HMS WOODLARK, HI 303/69). NE 1182 & FNM 21/71. H3942/88 24.1.90 EXAM'D 5.8.89 IN 512223N, 031517W [OGB] USING TRISPONDER [4 LOP]. SWEPT CLEAR AT 6.1, FOUL AT 6.4MTRS. LEAST E/S DEPTH 6.2 IN GEN DEPTH 8.5MTRS. NO SCOUR. DCS3 HT 2MTRS, LENGTH 25MTRS, WIDTH 8MTRS. LIES 080/260DEG WITH BOW ENE. TURBULENCE OCCURS AROUND WK. (LAND & MARINE ENGINEERING LTD, HI 464). - NM 449/90. 1.8.06 EUT POSN: 5122.412N, 0315.359W. BA 1182 [7TH EDN, FEB '04]. SEP 2018/000204444 30.1.18 EXAM'D 30.1.18 IN 5122.417N, 0315.348W [WGD]. LEAST M/B DEPTH 7.12 IN GEN DEPTH 9.82MTRS. SCOUR 0.88MTR DEEP AT WK. LENGTH 28.1MTRS, WIDTH 14.4MTRS, HT 2.8MTRS. ORIENTATION 055/235 DEGS. MODERATELY WELL DEFINED AND IN ONE PIECE. (TITAN ENVIRONMENTAL SURVEYS LTD, HI1501). AMEND DW 7.1MTRS IN REVISED POSN.

General Comments

BOWS ENE, TURBULENCE AROUND WK

WRECK MAP LOADING ... 51 22.417 N,3 15.348 W
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