This is the information page about the shipwreck Trelyon, the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 54 16.776 N,0 23.435 W (54.279600, -0.390583)

The texts accompanying this shipwreck are in English 🇬🇧, 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: TRELYON

Length 98.5 meter, width: 14.3 meter, draught: 7, tonnage 3099 ton
Load: timber

Cause: mined.

Year of registration: 1917

Water depth above wreck: 2 meter, Height above seabed: 87 cm

Known since: 1917, last detected: 20160227

Details measurements/cartography: SANK 3M N OF SCARBOROUGH. INS IN 541647N, 002320W. - FNM 22/18. H7093/18 INS ON CHARTS.

- NM 188/19. H124/19 3.1.19 PORTION STILL DANGEROUS VISIBLE WELL INSHORE, SCARBOROUGH HARBOUR. (VAEC). H4907/20 10.7.20 SALVAGE OPERATIONS REPORTED. H2502/22 29.4.22 WK HAS BEEN BLASTED DOWN TO LEVEL OF SAND ON EITHER SIDE BUT STILL REMAINS A DANGER TO VESSELS ANCHORING CLOSE INSHORE. AMEND TO FOUL GROUND (1922). H6071/30 2.10.30 DELETED. BR STD. H6341/39 28.8.39 EXCEPTIONALLY LOW TIDES DISCLOSED AN AREA OF FOUL GROUND IN APPS TO SCARBOROUGH HARBOUR. WK AGAIN VISIBLE & BUOYED. (SCARBOROUGH HARBOUR COMMISSIONERS, 25.8.39). 23.1.40 SPHERICAL BUOY INSERTED IN POSN 187DEG, 190YDS FROM OCC LT VINCENT PIER HD. H7068/47 NOT FOUND. CONSIDERED TO HAVE SUFFICIENTLY BROKEN UP NOT TO HAZARD SHIPPING. (HMS BULLDOG, HI 8A/79). NCA. 12.2.57 SHOWN AS FOUL GROUND ON 162 HH090/730/01 18.11.97 NOT LOCATED. DISPROVED AS FAR AS WATER DEPTH WOULD ALLOW. (GARDLINE, HI 730). AMENDED TO DEAD. BR STD. SEP 2016/000007250 07.06.16 EXAM'D 27.02.16 IN 5416.776N, 0023.435W [WGD]. LEAST M/B DEPTH 1.4MTRS IN GEN DEPTH 2MTRS. LENGTH 4MTRS, WIDTH 2.5MTRS, HT 0.6MTRS, ORIENTATION 087/267. STRONG MAGNETIC ANOMALY, FEATURE APPEARS MOSTLY BURIED. NO SCOUR. (EGS, HI 1472). AMEND TO FOUL 1.4MTRS IN REVISED POSN.
Comment researcher: UK Hydrographic Office

Commentaar onderzoeker: Mostly buried.

Position: 54 16.776 N,0 23.435 W

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