Kohryu-Maru Wreck

Field Value
Wreck Category dangerous wreck
Kohryu-maru Wreck Location
Marine Coordinates (DMM) 		10 20.491 N,107 3.466 E
Latitude, Longitude
Decimal Degrees
  • Latitude: 10.341517
  • Longitude: 107.057767
Wreck Depth 7.8 m
Water Depth 12 m
Water Level Effect always under water/submerged
Vertical Datum Approximate Lowest Astronomical Tide
Name KOHRYU-MARU
Conspic Visual not visually conspicuous
Conspic Radar not radar conspicuous
Original Detection Year 1945
Last Detection Year 2013
Original Source national HO/authority notice to mariners
Surveying Details H6071/45 14.12.45 ST IN 102028N, 1070323E. (USHO 42/5097/45). - NM 4147/45. H953/46 7.5.46 POSN AMENDED TO 102030N, 1070310E. (WC 102.261). - NM1504/46. H7878/52 25.2.53 AMENDED TO DW IN 102026N, 1070310E. (HMS ALERT). - NM 456/53. H06986/53 22.12.54 AMEND TO DW MAST ON 1016. - NM 2865/54. H1950/55 1.7.55 B CON LT BUOY OCC G, CLOSE SW. (PARIS NM 55 22 44C). - NM1498/55. H1690/58 2.9.58 LEGEND MAST DELETED. (PARIS NM 58 07 57). - NM 1914/58. H5215/58 15.4.59 BUOY AMENDED TO B & W CAN FL G 2SEC. (PARIS NM 58 42 51). - NM 2657/58. H5215/58 21.1.60 RADAR REF FITTED TO BUOY. (USNM 4077/59). - NMS 69 & 2292/59. H2370/66 15.6.66 AMEND TO ST. (USNM 3210/66). H3270/66 12.9.66 AMEND TO DW. (USNM 5403/66). - NM 1249/66. H3129/67 8.11.68 BUOY REPORTED EXTINGUISHED 7.8.68 & 5.10.68. (SS TEXACO NEWCASTLE 7/10). 27.3.69 AMENDED TO WK 3FMS ON NE 1015. H3129/67 15.2.71 BUOY RELOCATED. (SS HASTULA, HN 3.2.70). 16.12.92 SHOWN IN 102020N, 1070339E ON US 93404 [5TH EDN DTD 4.10.80]. BR STD. 5.12.07 SHOWN AS WK 7.8MTRS IN 1020.368N, 10703.713E [IND] ON BA 1016 [EDN 3 DTD 2.2.06]. 17.4.13 [WGD] POSN: 1020.491N, 10703.466E. NC 1059.
Last Amended Date Apr 17, 2013
WRECK MAP LOADING ... 10 20.491 N,107 3.466 E
Kohryu-Maru on Wreck Map Kohryu-Maru Wreck on Google Map

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FAQ

Where is the KOHRYU-MARU wreck located?

The KOHRYU-MARU wreck is located at coordinates 10 20.491 N,107 3.466 E.

How deep is the KOHRYU-MARU and where exactly is it located?

The KOHRYU-MARU lies at a depth of about 7.8 meters and is located at coordinates 10 20.491 N,107 3.466 E.

How deep is the seabed around the KOHRYU-MARU?

The seabed around the KOHRYU-MARU lies at approximately 12 meters deep.

When was the wreck of the KOHRYU-MARU discovered?

The wreck of the KOHRYU-MARU was discovered in 1945.

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