This is the information page about the shipwreck Mont louis, the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 51 21.567 N,2 55.771 E (51.52005, 3.2163)
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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: MONT LOUIS
Length 135 meter, width: 9.4 meter, draught: 6.7, tonnage 4210 ton
Cause: Built in 1972 by oy wartsila ab, turku. owned at time of loss by campagnie generale d'armaments maritimes. passage dunkirk for riga. sank following collision with m ro-ro m ferry olau britannia. vessles remained locked after collision, when olau was pulled clear by tugs, mont louis sank at once. cargo included 30 containers of uranium hexafluoride, all of which were recovered. was carrying 935 british, german & dutch passengers. none lost. (msd).
Year of registration: 1984
Water depth above wreck: 15 meter, Height above seabed: 45 cm
Known since: 1984, last detected: 2018
Details measurements/cartography: H4489/76 4.9.84 IN POSN 512136.7N, 025551.8E, LYING ON STBD SIDE, HEADING SW. PORT SIDE OF VESSEL SHOWS ABOVE W/L. N.CARD LTBY 'OOSTENDE BK' MOVED TO 512145N, 025550E TO MARK WK. SALVAGE OF CONTAINERS IN PROGRESS. (BELGIUM HYD TLX 30.8.84 & DOVER CG). WK COMPLETELY COVERED AT HW. (LL 3.9.84). NCA YET. H4489/76 7.9.84 WK NOW SUBMERGED AT LOW WATER AND STARTING TO BREAK UP. (LL 6.9.84). H4489/76 10.9.84 VESSEL STARTING TO BREAK UP AND LEAK OIL. (LL 8.9.84). INS AS ST IN 512137N, 025552E.
- NM 2498(P)/84. H4489/76 27.9.84 WK VISIBLE 3MTRS ABOVE MLLWS. (OSTENDE NM 112(T)84). COVERED BY P NOTICE. VESSEL BROKEN IN 2 PIECES & GALES PREVENTING SALVAGE. FLOATING PLATFORMS & CRANES MOVED TO HELP PROTECT WK AS WELL AS SALVAGE CARGO. (LL, 13.9.84). H4489/76 2.10.84 WK VISIBLE APPROX 3.5MTRS ABOVE LLWS. N CARD BUOY OOSTENDEBANK MOVED TO 512145N, 025550E. S CARD BUOY FL(6+1)15S IN 512118N, 025554E. (OOSTENDE NM 114(T)/84). H4489/76 15.10.84 ALL CONTAINERS OF URANIUM HEXAFLUORIDE HAVE BEEN SALVAGED. FURTHER WORK TO BE UNDERTAKEN. (LL 5.10.84). WK HAS SHIFTED AND IS NOW IN A MORE UPRIGHT POSITION. (LL 11.10.84). WK TO BE ABANDONED BY OWNERS. (TELECON 15.10.84 WITH THEIR LONDON SOLICITORS). H4489/76 6.11.84 SALVAGE OF HEXAFLUORIDE COMPLETED. PART OF WRECK SHOWS AT LW. BUOYAGE REMAINS AS IN BELGIUM NM 114(T)/84. (COASTAL HYD SERVICE, OSTEND, TLX 5.11.84). INS ST & MOVE OOSTENDEBANK N BUOY, Q, TO 512145N, 025550E. ALSO INS S CARD, Q(6)+LFL15S, IN 512118N, 025554E.
- NM 3099/84. H4489/76 3.12.84 BUOYAGE AMENDED IN NETH NM 699(P)/84 - OOSTENDE N.BANK NOW IN 512124N, 025548E, S CARD IN 512128N, 025545E, & A NEW E CARD, Q(3)10S IN 512133N, 025604E. AMEND POSN OF OOSTENDE N BANK BUOY TO 512124N, 025548E, S CARD POSN TO 512128N, 025545E, AN E CARD BUOY Q(3)10S ESTD 300MTRS E IN 512133N, 025604E.
- NM 3366/84. H4489/76 29.4.85 CONTRACT FOR SALVAGE OF WK TO BE SIGNED IN MAY. (LL 16.4.85). 1.7.85 SALVAGE OPS TO COMMENCE IN JULY AND LAST UNTIL SPRING 1986. (LL, 28.6.85). H4489/76 1.8.85 SALVAGE OPS COMMENCED 16.7.85. (LL, 17.7.85 & OOSTENDRADIO WARNING 84/85). H4489/76 16.10.85 WK RAISED AND TOWED TO ZEEBRUGGE ON 29.9.85. (LL, 1.10.85). NCA YET. H4489/76 9.1.86 VESSEL HAS BEEN ONLY PARTIALLY SALVAGED. BUOY POSNS: OOSTENDEBANK N 512154N, 025554E, Q; S CARD 512128N, 025547E, Q(6)+LFL15S; E CARD 512132N, 025600E, Q(3)10S. (OSTEND TELEX 19.12.85 & BELGIUM NM 141/85). NCA YET. H4489/76 12.1.87 WRECKAGE NOW SWEPT CLEAR AT 14MTRS. OOSTENDEBANK N BUOY MOVED TO 512115N, 025300E. OTHER BUOYS WITHDRAWN. (OSTEND RO NAV WARNING 507/86 & TELEX 9.1.87). AMEND TO SW 14MTRS. DELETE S & E CARD BUOYS. AMEND POSN OF OOSTENDEBANK N BUOY TO 512115N, 025300E.
- NM 273/87. SEP 2010/000138707 17.9.10 SHOWN AS SW 13.9MTRS [LAT] IN 5121.567N, 0255.771E [WGD] ON BELGIAN 102 [NE DTD 6.10, 1:60,000].
Comment researcher: UK Hydrographic Office
Position: 51 21.567 N,2 55.771 E