All Unknown Wrecks
View All Unknown on the Wreck MapUnknown Wreck 117425
CL1286/66--CGS NY FIELD OFFICE; SEA SKIFF SUNK OFF NORTONS PT. NOT A MENACE (SEE AWOIS NO. 9720)
Unknown Wreck 116760
HISTORY H10413/92-- WK (BARES 1.8M AT MHW) POSITION GIVEN IN LAT ì 38-00-12.45N, LONG 121-37-24.87W (NAD83). (ENTERED 11/93 RWD)
Unknown Wreck 116761
HISTORY H10413/92 WK (UNC 0.8M AT MLLW) POSITION GIVEN IN LAT ì 38-00-20.8.N, LONG 121-37-28.22W (NAD83). (ENTERED 11/93 RWD)
Unknown Wreck 116762
HISTORY H10413/92-- WK (BARES 2.5M AT MHW) POSITION GIVEN IN LAT ì 38-00-22.58N, LONG 121-37-29.89W (NAD83). (ENTERED 11/93 RWD)
Unknown Wreck 116763
HISTORY H10413/92-- WK (UNC 0.8M AT MLLW) POSITION GIVEN IN LAT ì 38-00-44.66N, LONG 121-39-02.14W (NAD83). (ENTERED 11/93 RWD)
Unknown Wreck 116764
HISTORY H10413/92-- WK (UNC 0.7M AT MLLW) POSITION GIVEN IN LAT ì 38-02-32.87N, LONG 121-37-48.39W (NAD83). (ENTERED 11/93 RWD)
Unknown Wreck 116765
HISTORY H10435/92--WK (BARES 1.3M AT MHW), POSITION GIVEN IN LAT ì 38-05-31.32W, LONG 121-40-08.21W. (ENTERED 1/95 RWD)
Unknown Wreck 116766
HISTORY H10435/92--WK (UNCOVERS 0.1M AT MLLW), POSITION GIVEN AT LAT ì 38-06-23.31N, LONG 121-36-48.09W. (ENTERED 1/95 RWD)
Unknown Wreck 116767
HISTORY H10435/92-- VIS BARGE (15X35M LONG), POSITION SCALED FROM SMOOTH SHEET IN LAT ì 38-06-29.0N, LONG 121-36-47.2W. (ENTERED 1/95 RWD)
Unknown Wreck 116768
HISTORY H10435/92-- WK (UNCOVERS 1.5M AT MLLW), POSITION GIVEN AT ì 38-06-33.18N, LONG 121-36-48.40W. (ENTERED 1/95 RWD)
Unknown Wreck 116769
HISTORY H10442/92-- WK (UNCOVERS 0.7M AT MLLW), POSITION GIVEN AT ì 38-08-31.19N, LONG 121-41-07.70W. (ENTERED 1/95 RWD)
Unknown Wreck 116770
HISTORY H10442/92-- WK (UNCOVERS 1.7M AT MLLW), POSITION GIVEN AT LAT ì 38-09-34.34N, LONG 121-40-30.79W. (ENTERED 1/95 RWD)
Unknown Wreck 116771
HISTORY H10442/92-- WK (UNCOVERS 0.5M AT MLLW), POSITION GIVEN AT LAT ì 38-10-00.17N, LONG 121-40-15.18W. (ENTERED 1/95 RWD)
Unknown Wreck 116772
HISTORY H10442/92-- WK (UNCOVERS 0.3M AT MLLW), POSITION GIVEN AT LAT ì 38-10-03.20N, LONG 121-40-49.53W. (ENTERED 1/95 RWD)
Unknown Wreck 116773
HISTORY H10442/92-- WK (UNCOVERS 1.9M AT MLLW), POSITION GIVEN AT LAT ì 38-10-05.21N, LONG 121-40-14.64W. (ENTERED 1/95 RWD)
Unknown Wreck 116774
HISTORY H10442/92-- WK (COVERED 0.2M AT MLLW), POSITION GIVEN AT LAT ì 38-10-23.30N, LONG 121-40-27.39W. (ENTERED 1/95 RWD)
Unknown Wreck 116775
HISTORY LNM47/92(11/17/92)--11TH CGD; BERKELEY PIER LIGHTED WRECK BUOY ì "WR" ESTABLISHED. H10456/93--DANG WRECK (SUBM 6.2M(20FT) AT MLLW), 30...
Unknown Wreck 116776
HISTORY H10447/92-- VIS WRECK (UNCOVERS 1.2M AT MLLW), POSITION SCALED ì IN LAT 38-15-22.8N, LONG 121-41-38.4W(NAD83). (ENTERED 3/95 RWD)
Unknown Wreck 116777
HISTORY H10477/92-- VIS WRECK (BARES 1.8M AT MHW), POSITION SCALED IN ì LAT 38-15-20.4N, LONG 121-41-38.2W(NAD83). (ENTERED 3/95 RWD)
Unknown Wreck 116778
HISTORY H10447/92-- VIS WRECK (UNCOVERS 1.6M AT MLLW), POSITION SCALED ì IN LAT 38-10-34.2N, LONG 121-40-16.2W(NAD83). (ENTERED 3/95 RWD)
Unknown Wreck 116779
HISTORY H10494/93--DANG WRECK (SUBM 15.2M (50FT) AT MLLW), WAS LOCATED WITH ES/SS. POSITION GIVEN IN LAT 37-47-03.77N, LONG 122-22-44.2W. WRECK WAS...
Unknown Wreck 116780
HISTORY LNM16/89(4/24/89)--11TH CGD; VIS WRECK REPORTED IN LAT ì 37-45-13.4N, LONG 122-22-41.9W(NAD83). H10494/93-- VISUAL AND ECHOSOUNDER INV...
Unknown Wreck 116781
HISTORY H10513/93-94--SUNKEN BARGE(COV 2FT AT MLLW), POSITION GIVEN IN ì LAT 38-09-01.32N, LONG 122-53-20.77W. REMNANTS OF CONCRETE BARGE ì (NE-S...
Unknown Wreck 116782
HISTORY LNM41/74 (9/4/74) -- A 21 FT SAILBOAT SANK AT APPROX. POS. 078 DEGREES TRUE, 1100 YARDS FROM LA LIGHT. NO GP GIVEN IN LNM BY THE 11TH USCGD...
Unknown Wreck 116783
HISTORY LNM34/82 (8/18/82) -- A 40 FT F/V SUNK IN APPROX. POS. LAT 33-42-55N, LONG 118-13-25W BY THE MIDDLE BREAKWATER IN ABOUT 50 FT DEPTHS. PRESE...
Unknown Wreck 116784
H10897/1999-2000--OPR-L304-KR; FOUND AN UNKNOWN WRECK RISING 5 FEET OFF THE SEAFLOOR BY MULTIBEAM ECHOSOUNDER IN LAT. 38/03/05.38N, LONG 121/55/44.2...
Unknown Wreck 116785
H10897/1999-2000--OPR-L304-KR; FOUND AN UNKNOWN WRECK RISING 4 FEET OFF THE SEAFLOOR BY MULTIBEAM ECHOSOUNDER IN LAT. 38/02/58.62N, LONG 121/54/57.4...
Unknown Wreck 116786
TP00399/1972 --TWO VISIBLE WRECKS SHOWN IN LAT. 33 42 32.9N, LONG.118 16 41.3 AND 33 42 34.2N, 118 16 43.2 NAD 27 H9670/77-78--AREA OF TWO WRECKS A...
Unknown Wreck 116787
F00477/01--OPR-L430-NRB; A WRECK WITH A LEAST DEPTH OF 22 FT WAS LOCATED IN POS.37 55 24.24N, 122 22 25.25W. DIVE INVESTIGATION FOUND THE WRECK TO BE...
Unknown Wreck 116788
Wreck removed from the chart sometime after 1998. No information found as to why wreck was removed. (LAH 7/29/2013) LNM16/70--3-18-70, 11TH CGD...
Unknown Wreck 116789
Wreck reomved from chart between 1995-2003. No information found as to why wrekc was removed (LAH 7/29/2013). LNM19/72--11TH CGD; A 23FT VESSEL...
Unknown Wreck 116790
HISTORY LNM28/78--11TH CGD; A 47 FOOT FISHING VESSEL HAS SUNK IN POSITION 32-39.9N, 117-14.4W WITH 28 FEET OF WATER REPORTED ABOVE THE WRECKAGE....
Unknown Wreck 116791
HISTORY LNM18/84--3-7-84, 11TH CGD; A 19 FT VESSEL WAS REPORTED SUNK IN APPROX. 32-39.8N, 117-14.0W APPROX. 3/10 MILE SE OF PT. LOMA. H10015/01-...
Unknown Wreck 116792
HISTORY LNM51/89--12-18-89,11TH CDG; (NAD83) CA-SAN DIEGO BAY ADD WRECK FR (PA) AND LIGHTED BUOY W Or, Fl W (Priv maintd) (PA) AT 32-42-29.8N 117...
Unknown Wreck 116793
CL1475/84--8/29/84, USCG AUX: SUNKEN BOAT WITH ITS HELM AND CONNING TOWER PARTIALLY EXPOSED. TWO WHITE LIGHTS ARE AFFIXED TO THE ANTENAS. IT IS IN A...
Unknown Wreck 116794
HISTORY LNM 28/77, 6-22-77, 11TH CGD; 25FT CABIN CRUISER IS REPORTED SUNK IN APPROXIMATE POSITION 32-37.7N 117-06.5W IN 20FT OF WATER WITHIN...
Unknown Wreck 116795
H10896(99)--OPR-L304-KR-98; LOCATED AN OBSTRUCTION IN LAT. 38/02/49.63N, LONG. 122/07/19.38W (NAD83) WITH A SHOALEST SOUNDING BY MULTIBEAM ECHOSOUNDE...
Unknown Wreck 116796
HISTORY CL1096/84--8/29/84, COE: SUBMERGED WRECK HAS BEEN LOCATED APPROXIMATELY 950 YARDS FROM BELMONT PIER IN LONG BEACH, CALIFORNIA. THE POSITIO...
Unknown Wreck 116797
HISTORY FE310/87--OPR-L123-PHP-ITEM 135; VISIBLE WK (AWASH MLLW) WAS ì LOCATED IN LAT 37-47-05.6N, LONG 122-14-49.7W. (ENTERED 11/89 ì RWD)...
Unknown Wreck 116798
H10283/88--OPR-L202-PHP; BARGE (UNCOVS. 5 FT MLLW) WAS ì LOCATED IN LAT.38-02-33.16N, LONG.122-08-18.83W (NAD27). ì (ENTERED 2/90 RWD)
Unknown Wreck 116799
HISTORY CL75/90--USCGAUX; SUNKEN BARGE (80x30FT), PA REPORTED IN ì LAT 38-01-54N, LONG 121-50-15W (NAD 83) ON CHART 18652 APPROX. ì 100FT NW OF...
Unknown Wreck 116800
H10331/90--S-L931-PHP; DANG SUBM WK, 15X45M (POSSIBLY BARGE; ì COVERED 8.8FMS) WAS ì LOCATED BY ECHOSOUNDER IN LAT 33-37-30.70N, LONG ì 117-59-5...
Unknown Wreck 116801
HISTORY H10298/89--OPR-L202-PHP-88; BARGE (UNCOVERS 4FT MLLW), POSITION ì GIVEN IN LAT 38-09-35.41N LONG 121-55-35.15W(NAD27). (ENTERED ì 6/90 RW...
Unknown Wreck 116802
CL579/61--OBSTR REPORTED 260DEG. 1100YDS FROM CUPOLA, TREASURE ì ISLAND, NM20/61 ISSUED. CL716/76--CAS; WK LOCATED BY ECHOSOUNDER AND WIRE SWEEP...
Unknown Wreck 116803
HISTORY H9844/79-81--47-75FT DEPTHS EXIST IN VICINITY. LNM21/90(5/21/90)--11TH CGD; DANG. SUBM WK (ACCOMMODATION BARGE) REPORTED (PA), SUNK IN L...
Unknown Wreck 116804
HISTORY H10317/89-90--WK (UNCOV 6FT AT MLLW), POSITION GIVEN IN LAT ì 38-03-36.09N, LONG 121-56-32.47W(NAD83). (ENTERED 6/93 RWD)
Unknown Wreck 116805
H10317/89-90--DIVER SEARCH LOCATED WK IN 30FT OF WATER(PRED. ì TIDES), IN LAT 38-03-01.28N, LONG 121-54-50.24W(NAD27) PA. THIS IS ì NOT A SURVEY Q...
Unknown Wreck 116806
****UNKNOWN SOURCE ADDED VISIBLE WRECK TO CHART BETWEEN 1990 - 1997. THE VISIBLE WRECK IS LOCATED AT THE CHARTED POSITION 38°03'11.47" - 122°02'45....
Unknown Wreck 116807
****UNKNOWN SOURCE ADDED VISIBLE WRECK AT CHARTED POSITION 38/03/00.6 - 121/54/56.87 BETWEEN THE YEAR 1992 - 1999. (ENTERED CEH 12/06) H12340-- OP...
Unknown Wreck 116808
****UNKNOWN SOURCE ADDED VISIBLE WRECK BETWEEN 1965 - 1982 AT THE CHARTED POSITION 38/03/29.60 - 121/52/40.13. (ENTERED CEH 12/2006)
Unknown Wreck 116809
LNM 49/87--12/2/87; HAZARD TO NAVIGATION- VESSEL SUNK. 63 FOOT HOUSE BOAT HAS SUNK IN APPROXIMATE POSITION 38°02.7'N 122°16.5"W (NAD27). THE DEPT...
Unknown Wreck 116810
LNM 32/85--8/8/85; VESSEL SUNK. SAILING VESSEL HAS SUNK IN SAN PABLO BAY BEARING 201° TRUE RANGE 1 NAUTICAL MILE FROM SAN PABLO BAY CHANNEL LIGHT 1...
Unknown Wreck 116811
L-346/53; SAN PABLO STRAIT-WRECK- LIGHTED BUOY DISCONTINUED. BARGE WRECK- LIGHTED BUOY WR6 HAS BEEN DISCONTINUED. APPROX. POSITION: 37°57'32"N 122...
Unknown Wreck 116812
L-240/92--3/18/92; (AUTHORITY- NOTICE TO MARINERS MARINE INFORMATION REPORT AND SUGGESTION SHEET) WRECK OR OTHER OBSTRUCTION OF SUBSTANTIAL MASS EXT...
Unknown Wreck 116813
L-588-00-- 4/18/00; POSITION COMES FROM PROJECT NUMBER OPR-L304-KR-99: DAVID EVANS AND ASSOCIATES HYDROGRAPHIC SURVEY DANGER TO NAVIGATION REPORT....
Unknown Wreck 116814
OPR-L304-KR-99 (H-10962): PACIFIC HYDROGRAPHIC BRANCH DANGER TO NAVIGATION REPORT. AN UNCHARTED WRECK WAS LOCATED 3300 FEET OFF PARADISE CAY IN TIBUR...
Unknown Wreck 116815
H10998/01 -- OPR-L325-KR-00; SUNKEN BARGE WITH A LD OF 59.0 FEET. LOCATED 0.9 NAUTICAL MILES SOUTH OF THE LONG BEACH BREAKWATER LIGHT. THE BARGE IS 45...
Unknown Wreck 116816
H10998/01 -- OPR-L325-KR-00; WRECK THAT FOUND WITH A LD OF 59.1 FEET. THE WRECK IS APPROXIMATELY 26 FEET IN LENGTH. IT IS RECOMMENDED THAT THE WRECK B...
Unknown Wreck 116817
****UNKNOWN SOURCE ADD WRECK L 951/75-- WRECK WAS REVISED TO A 7 FT WRECK.
Unknown Wreck 116818
L 231/02-- A 35 FT OBSTRUCTION WAS LOCATED AT33/43/07.277N - 118/13/29.931W. L 1557/03-- REVISED OBSTRUCTION TO 35 FT WRECK AT 33/43/07.2N - 118/...
Unknown Wreck 116819
LNM 7/83-- A SUBMERGED WRECK LOCATED AT 33/44/12.06N - 118/07/33.23W NAD83. (ENTERED CEH 6/05) F00507-- 2007; The wreck was investigated by using...
Unknown Wreck 116820
L 377/77-- A VISIBLE WRECK WAS FOUND IN POSTION AT 33/44/25N - 118/07/00W. LNM 12/85-- PARTIALLY SUBMERGED WRECK IN CHARTED POSITION 33/44/26.0N...
Unknown Wreck 116821
L 155/79-- 2/26/79; SHIPWRECK OBSERVED DURING MINEHUNTING OPERATIONS IN POSTION OF 33/39/06.7 - 118/02/49.7. CONTACT APPEARED ON SONAR. WRECK MEASUR...
Unknown Wreck 116822
LNM 50/02-- A 45 FT SAILING VESSEL REPORTED PARTIALLY SUBMERGED IN POSTION 33/43/42N - 118/08/42W. ONE MAST IS VISIBLE 4 FT ABOVE WATERLINE THE OTHE...
Unknown Wreck 116823
LNM 13/98-- CHANGED WRECK BUOY TO WRECK WITH 13 FT DEPTH. (ENTERED CEH 6/05) H12618 -- OPR-L318-FA-13: Charted wreck disproved by full-bottom mul...
Unknown Wreck 116824
L 1086/91-- USPS 7/9/91; A PARTIALLY SUNK BOAT ON MOORING WITH ONE FOOT OF CABIN TOP EXPOSED. A VISIBLE WRECK PA ADDED TO CHART AT THE POSITION 34/2...
Unknown Wreck 116825
LNM 17/02-- ADDED SUBMERGED WRECK AT 34/24/41.469N - 119/39/10.601W. (ENTERED CEH 8/05) F00512/2005-- S-L919-NRT6-05: The charted wreck was pres...
Unknown Wreck 116826
LNM 22/03-- 6/3/03; A 79 FOOT WOOD HULL FISHING VESSEL HAS BEEN REPORTED SUNK IN APPROXIMATE POSITION 34/07.7N - 119/13.4W IN 69 FATHOMS OF WATER. AD...
Unknown Wreck 116827
LNM 57/71-- 12/15/71; REPORTS OF A VESSEL THAT IS PARTIALLY SUBMERGED. LOCATED 200 YARDS, 090° TRUE FROM THE NAVY OCEANOGRAPHIC TOWER LIGHTS (LL5)....
Unknown Wreck 116828
LNM 31/79-- A 100 X 40 FOOT BARGE IS REPORTED SUBMERGED IN POSITION 32°39'10" - 117°07'50". CHARTED ON NOS CHART 18773 AS SUBMERGED DANGEROUS WREC...
Unknown Wreck 116829
LNM 17/84-- VISIBLE WRECK IN POSITION 32/38/46.5 - 117/07/34.5 (NAD 27). (ENTERED CEH 2/06) F00513, S-L920-NRT6-05; Field reported item not found b...
Unknown Wreck 116830
CL 952/75-- ADDED 4 FOOT WRECKAGE. (ENTERED CEH 2/06)
Unknown Wreck 116831
LNM5/05 - 11th CG; Submerged Vessel at 38-04-42.000N 122-04-54.000W. (ENTERED 4/09 KAK)
Unknown Wreck 116832
--H11882/2008--38m long feature found in 48m of water. (ETR 03/23/2009)
Unknown Wreck 116833
--H11882/2008--38m long feature found in 44m of water. (ETR 03/23/09)
Unknown Wreck 116834
LNM47/97- 11TH CG; SUNKEN VESSEL - An unidentified sunken vessel has been located in San Pablo Bay between buoys 9 and 11 north of the channel, in pos...
Unknown Wreck 116835
LNM5/04 - 11th CG; Submerged Vessel at 38-03-49.000N 122-05-55.000W. (ENTERED 4/09 KAK)
Unknown Wreck 116836
--H11951/2008--Uncharted wreck found at 34-26-07.73 N, 120-23-24.38 W. The 61 m by 11 m feature is unambiguously wreck-like. It rests in about 11.7 fa...
Unknown Wreck 116837
****Unknown Source-- A submerged wreck is chart at 37/47/1.5 - 122/14/47.9. F00612-- OPR-L430-NRT6-12; Survey crew could not safely survey over th...
Unknown Wreck 116838
F00612-- OPR-L430-NRT6-12, AWOIS item 50750 was invetigated and two wreck found in the survey location. The new wreck is this AWOIS item at the posi...
Unknown Wreck 116839
F00612-- A submerged wreck with least depth of 27 feet located near entrance to Encinal Basin. Wreck is located shoaler than charted 30 foot contour,...
Unknown Wreck 116840
F00612-- A wreck -- length 9.6 meters, beam 2.5 meters, least depth 19.3 feet -- located 13 meters outside of Grove St. Pier to Brooklyn Channel. Mai...
Unknown Wreck 116841
F00612-- A wreck -- length 8.2 meters, beam 3.5 meters, least depth 11.2 feet -- located near Clinton Basin.
Unknown Wreck 116842
F00612-- Submerged wreck with least depth 29 feet located within maritime limit fairway leading to former Naval Air Station, Alameda. Surrounding char...
Unknown Wreck 116843
F00612-- WRECKS/remrks: A wreck with least depth of 22 feet, length 4.6 meters, beam 2.3 meters, rests adjacent to the Encinal Basin pier face.
Unknown Wreck 116844
F00612-- WRECKS/remrks: A wreck with least depth of 8 feet, length 5.2 meters, beam 2.3 meters, is located within Brooklyn Basin.
Unknown Wreck 116845
F00612-- WRECKS/remrks: Wreck located within Park St Bridge Reach with shoalest depth of 22 feet. Wreck depths are deeper than maintained channel dept...
Unknown Wreck 116846
F00612-- Submerged wreck with least depth 19 feet located on the boundary line of Park Street Bridge Reach channel. Wreck length is 8.6 meters, beam i...
Unknown Wreck 116847
NOS Chart 18773 -- Subm Mast PA added to chart after 1984. Unknown history (LAH 7/29/2013).
Unknown Wreck 116848
NOS Chart 18772 -- Subm Mast PA. Unknown history (LAH 7/29/2013)
Unknown Wreck 116849
F00612-- Submerged wreck with least depth 16 feet located 7 meters from Park Street Bridge Reach channel. Wreck length is 8 meters, beam is 3 meters,...
Unknown Wreck 116850
F00612-- Submerged wreck with least depth 30 feet located within maintained Grove Street Pier to Brooklyn Basin Channel. Wreck length is 8 meters, bea...
Unknown Wreck 116851
F00612-- Submerged wreck with least depth 12 feet located within five meters of the San Francisco Bay Ferry’s Oakland dock. Wreck length is 4.9 mete...
Unknown Wreck 116852
F00612-- Submerged wreck with least depth 20 feet located on the boundary line of the maintained Grove Street Pier to Brooklyn Basin Channel. Wreck le...
Unknown Wreck 116853
F00612-- Submerged wreck with least depth 20 feet located near east dock of Encinal Basin. Wreck length is 10 meters, beam is 3 meters, height from bo...
Unknown Wreck 116854
F00612-- Submerged wreck with least depth 8 feet located 30 meters from Brooklyn Basin South Channel and 300meters to Coast Guard Base Alameda docks....
Unknown Wreck 116855
DD9992 and DD9993: NRT7 9/2007; A submerged wreck was found at 40/52/19.93 - 73/55/55.64 with a least depth of 38 feet. F00598-- S-B925-NRT5-11;...
Unknown Wreck 116856
L-1425/81-- Applied shoal to bare reported in 1981. Derived from Lt. Millett's 1981 Field Inspecition of Coast Pilot 2. LNM 12/82-- Authority of NO...
Unknown Wreck 116857
Unknown source. Historical research indicates that this item appeared on the chart prior to March 1965.
Unknown Wreck 116858
H11929-- OPR-B301-NRT5-08; A contact found during 200% SSS and developed with 100% MBES. Object appears to be a small wreck. Has a least depth of 5.2...