This is the information page about the shipwreck Hms mastiff (possibly), the water chart below shows the wreck in its immediate vicinity. The position of this wreck is 51 30.3 N,1 27.5 E (51.761916666667, 1.5857333333333)

 

Open the Water Map of this area in a full window
 

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.

 

1. 150
2. Ability
3. Admiral gardner
4. Africa
5. Agamemnon
6. Alabama (possibly)
7. Albion (probably)
8. Algeria
9. Annie
10. Archon
11. Ashley
12. Avon
13. Balakani
14. Balgownie (probably)
15. Baltrader
16. Bella donna
17. Blackhill
18. Bravore
19. Brendonia
20. Camisard
21. Cathay (part of)
22. Cedrington court
23. Cerne
24. City of brisbane
25. Corheath
26. Correct
27. Coureur des mers
28. Dalryan
29. Dela
30. Denise germaine (possibly)
31. Diana
32. Dinard
33. Dolcoath (part)
34. Dolcoath (part)
35. Dortejensen
36. Duiveland
37. Dunbar castle
38. E goodwin ltv
39. Embla (possibly)
40. Emile deschamps
41. Empire ghyll
42. Empress of midland (possibly)
43. Erins isle (possibly)
44. Fearless
45. Filleigh
46. Flandres
47. Fleurita
48. Flores (probably)
49. Franz fischer (possibly)
50. Fred everard
51. Frons olivae (probably)
52. Fulmar
53. Gad 23
54. Ghc (possibly)
55. Girasol
56. Grazia (possibly)
57. Harcalo
58. Hardingham (probably)
59. Hawksdale
60. Hawnby
61. Hibernia
62. Highwave (probably)
63. Hm mms 39 (part of)(possibly)
64. Hm mms 39 (part of)(probably)
65. Hm torpedo boat no.12
66. Hmmtb 16 (possibly)
67. Hms alert ?
68. Hms aragonite (part of)
69. Hms aragonite (part of)
70. Hms artic trapper
71. Hms blanche
72. Hms carilon
73. Hms chestnut (probably)
74. Hms coquette
75. Hms desiree
76. Hms duchess of hamilton
77. Hms fauvette
78. Hms gracie (probably)
79. Hms guardsman
80. Hms kale (probably)(part of)
81. Hms leandros
82. Hms marcella
83. Hms mastiff (possibly)
84. Hms myrtle
85. Hms napia
86. Hms niger (possibly)
87. Hms northumberland (probably)
88. Hms oriana
89. Hms pyrope
90. Hms ray of hope
91. Hms reed (possibly)
92. Hms restoration (possibly)
93. Hms rhiannon (possibly)
94. Hms stella orion
95. Hms stirling castle (probably)
96. Hms tamarisk
97. Hms tourmaline
98. Hms tranquil
99. Hms velia (possibly)
100. Hmtb no.11 (possibly)
101. Ilaro
102. Ingi
103. Irene
104. Iris (possibly)
105. Jacob luckenbach
106. James harrod
107. Janny
108. Josefina thorden (after part)
109. Josephine charlotte
110. Kabinda
111. Kankakee
112. Karmt
113. Koenigshaven
114. Lady jane
115. Laurl coin
116. Lbv (m)396
117. Lcp(r) 1961 (possibly)
118. Lindfar
119. Lisbeth m
120. Lolworth
121. Lord hamilton (possibly)
122. Mahratta
123. Mahratta ii
124. Mahseer
125. Malta (probably)
126. Margate sand beacon
127. Menapier
128. Merel (part of)(possibly)
129. Mersey
130. Mi amigo
131. Monica (possibly)
132. Mudlark
133. Neptune (possibly)
134. Newlands
135. Niore
136. Norman
137. North eastern victory
138. Nw shingles bn (remains of)
139. Ocean king (possibly)
140. Opal
141. Paros isle
142. Peik
143. Persistant whisper
144. Peter hamre
145. Ponzano
146. Port dalhousie (possibly)
147. Prince igor (probably)
148. Profit
149. Quickstep
150. Rd barge 59 (part of)(possibly)
151. Regin (possibly)
152. Resolute
153. Rooswijk
154. Rubislaw
155. Rumania
156. Rydal force
157. Rynanna
158. Saidieh
159. Saint michael veillez sur nous
160. Salerno (possibly)
161. Salerno (possibly)
162. San calisto
163. Selma (possibly)
164. Slesvig
165. Spaarndem
166. Stad maastricht
167. Strathearn
168. Sunk beacon (remains)
169. Sunk head tower
170. Surrey
171. Tam o shanter (part)(possibly)
172. Tam o shanter (part)(possibly)
173. Telegraaf xviii
174. The sultan
175. Tina primo
176. Tongue sand tower (remains)
177. Toromoree
178. Treport
179. Tummel (probably)
180. U 48
181. Uama
182. Ub 12 (possibly)
183. Uc 21 (possibly)
184. Uc 72 (possibly)
185. Ursus (part)
186. Volante (possibly)
187. Volscian (possibly)
188. Walsingham
189. Warfleth
190. Westerley star
191. Winkfield
192. Woodtown (possibly)
193. Yassou
194. Ypapanti

 

Name: HMS MASTIFF (POSSIBLY)

Length 45.7 meter, width: 8.2 meter, tonnage 520 ton

Cause: built in 1938 by robb, leith. owned at time of loss by the royal navy. purpose built as a minesweeper, based on a trawler hull. one boiler, triple expansion engine of 950 nhp, single shaft. 1 x 4 inch, 2 x .303 inch machine guns. mined in thames estuary. (ww2 sl & sibi).

Year of registration: 1939

Water depth above wreck: 17 meter, Height above seabed: 100 cm

Known since: 1939, last detected: 2009

Details measurements/cartography: H0166/39 20.11.39 H0166/39 20.11.39 SANK 093DEGS, 1M FROM TONGUE LTV. (C IN C NORE). - PNM 2641/39. H1602/47 26.3.47 H1602/47 26.3.47 EXAM'D 24.9.46 IN 513015N, 012736E OR 077.75DEG, 3.54M FROM TONGUE SAND TWR. SWEPT CLEAR AT 40FT, FOUL AT 41.5FT. SMALL CONTACT, GAVE SLIGHT A/S TRACE. (HMS FRANKLIN, 1.11.46 E7934).

- NM 785/47. H1602/47 10.7.50 H1602/47 10.7.50 NOW CLEAR AT 50FT. (C IN C NORE, 10.7.50). H1602/47 11.10.50 H1602/47 11.10.50 AMEND TO WK 7FMS 3FT. (HMS FRANKLIN).

- NM 1953/50. H926/62 15.3.62 H926/62 15.3.62 LOCATED USING HSA & DECCA. DRIFT SWEPT CLEAR AT 47FT, FOUL AT 49FT. LEAST E/S DEPTH 55FT IN GEN DEPTH 59FT. SCOUR DEPTH 67FT. (HMS ECHO, 10.10.61). NC 1607. H351/67 25.1.67 H351/67 25.1.67 LEAST E/S DEPTH 53FT IN GEN DEPTH 58FT. SCOUR DEPTH 62FT. (ISS, R OF S 26.12.66). 27.1.69 27.1.69 WK 7FMS 4FT [LAT] SHOWN ON NE 1607. 13.6.72 13.6.72 CHART AS WK SW 14MTRS [LAT]. NC 1828. 10.11.82 10.11.82 CHART AS WK SW 14MTRS IN 513017N, 012741E. NC 1183. H2050/82 23.2.84 H2050/82 23.2.84 EXAM'D 22.11.83 IN 513017N, 012738E USING HIFIX 6 [2 LOP]. LEAST E/S DEPTH 15.6MTRS IN GEN DEPTH 17.5-18MTRS. SCOUR DEPTH 18.5MTRS. DCS3 HT 1.9MTRS. LYING APPROX 280/100 DEGS. SMALL DETACHED PIECES OF WKGE NEARBY. REQUIRES TO BE WIRE SWEPT. (HMS EGERIA, HI 123, WK 25). NCA, RETAIN SWEPT DEPTH. H3936/88 15.2.90 H3936/88 15.2.90 EXAM'D 8.9.89 IN 513017N, 012738E [OGB] USING TRISPONDER [5 LOP]. SWEPT CLEAR AT 15.8MTRS, FOUL AT 15.9MTRS. LEAST E/S DEPTH 15.8MTRS IN GEN DEPTH 17.5MTRS. SCOUR DEPTH 18.1MTRS. DCS3 HT 1.6MTRS. BROKEN UP, LYING 110/290DEGS APPROX. GIVES MAGNETOMETER DEFLECTION. (NP 1016, HI 458).

- NM 691/90. HH090/667/01 4.1.96 HH090/667/01 4.1.96 EXAM'D 27.7.95 IN 513018.94N, 012730.00E [WGD] USING DGPS. SWEPT CLEAR AT 15.5MTRS, NOT FOULED. LEAST E/S DEPTH 15.8MTRS IN GEN DEPTH 17.0MTRS. SCOUR DEPTH 0.3MTRS. DCS3 HT 1.9MTRS. LENGTH 57MTRS, WIDTH 12MTRS. LIES 097/277DEGS. GOOD MAGNETIC ANOMALY. UPRIGHT AND SEMI BURIED. BROKEN IN TWO WITH 25MTRS BETWEEN THE PARTS. (OCEONICS, HI 667). SWEEP NOT COMPLETE. RETAIN AS WK SW 15.8MTRS. NCA. HH091/269/01 9.2.09 HH091/269/01 & SEP 2009/000017145 9.2.09 EXAM'D 8.9.08 IN 5130.300N, 0127.500E [WGD] USING DGPS. LEAST M/B DEPTH 15.4MTRS IN GEN DEPTH 17MTRS. NO SCOUR ON MAIN PART. MAIN PART: LENGTH 75MTRS, WIDTH 10MTRS, HT 1.6MTRS. LIES 100/280 DEGS. SMALLER PART: LENGTH 10MTRS, WIDTH 10MTRS, HT 1.6MTRS. LIES 10MTRS NE OF MAIN PART. (MARIN MATTEKNIK, HI 1269). ?MAIN BOW AND STERN PORTIONS IN LINE (LENGTH C 50MTRS), WITH CENTRE PART (?BOILER/ENGINE) DISPLACED NE. SCOUR 1.5MTRS DEEP AT SMALLER PART. AMEND WK 15.4MTRS IN REVISED POSN.

- NM 1729/09. 24.7.09 SEP 2009/000097975 24.7.09 SURVEY DATA REVIEWED. AMEND WK 15.3MTRS. BR STD.
Comment researcher: UK Hydrographic Office

Commentaar onderzoeker: WELL BURIED, ?UPRIGHT, IN TWO PARTS WITH DEBRIS

Position: 51 30.3 N,1 27.5 E

 

Wrecks near the Netherlands
Wrecks near Belgium
Wrecks near Germany
Wrecks near France
Wrecks near Great Britain
Wrecks off Denmark
Wrecks off Sweden
Wrecks off Norway