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NAVAREA


NAVAREA XI

Japan




35

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26-0412















SÉCURITÉ


NAVAREA XI























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17/09/2026, 00:00





SOUTH CHINA SEA, SOUTHERN PART.
SUBMARINE CABLE REPAIRING WORKS BY
C/V PETER FABER, UNTIL FURTHER NOTICE.
IN VICINITY OF LINE JOINING


02-04.23N 104-47.97E




02-04.84N 104-47.94E

.
CANCEL 0402/26 AND THIS MSG.













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26-0411









PAN PAN


NAVAREA XI























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16/09/2026, 12:00





SULU SEA.
SPACE DEBRIS.
171225Z TO 171254Z SEP. AREA BOUNDED BY


09-28.00N 119-13.00E

 

08-57.00N 119-36.00E




08-45.00N 119-20.00E

 

09-16.00N 118-57.00E

.
CANCEL THIS MSG 171354Z SEP.













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26-0410









PAN PAN


NAVAREA XI























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15/09/2026, 12:00





NORTH PACIFIC, MARIANAS.
HAZARDOUS OPERATIONS. 172200Z TO 181300Z
SEP. AREA BOUNDED BY


17-00.00N 145-04.98E




17-00.00N 147-00.00E




16-09.47N 148-09.77E




14-45.00N 148-00.00E




14-16.00N 146-25.00E




15-25.00N 146-25.00E




15-40.37N 146-12.03E


15-43.60N 145-27.77E
CANCEL THIS MSG 181400Z SEP.













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26-0408


NAVAREA XI























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13/09/2026, 14:00





JAVA SEA.
SUNKEN WRECK, EXISTS IN 04-32-31.8S
114-01-36.0E.













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26-0407


NAVAREA XI























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12/09/2026, 12:00





NAVAREA XI WARNING MESSAGES IN FORCE
121200Z SEP. ONLY THOSE MESSAGES ISSUED
DURING LAST SIX WEEKS ARE LISTED HEREIN.
0356 0386 0387 0392 0397 0398 0400 0401
0402 0403 0404 0405 0406/26.
THE COMPLETE TEXT OF ALL IN FORCE

NAVAREA XI WARNINGS ARE AVAILABLE FROM
THE JHOD WEBSITE &quot;HTTPS://WWW1.KAIHO.
MLIT.GO.JP/JHD-E.HTML&quot; (ONLY &quot;E&quot; OF
ADDRESSING IS A CAPITAL LETTER).
CANCEL 0396/26.













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26-0406









PAN PAN


NAVAREA XI























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12/09/2026, 12:00





SULU SEA.
SPACE DEBRIS.
162200Z TO 170400Z SEP. AREA BOUNDED BY


09-16.20N 118-57.00E

 

09-28.20N 119-12.60E




08-57.00N 119-36.00E

 

08-45.00N 119-19.80E

.
CANCEL THIS MSG 170500Z SEP.













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26-0403









PAN PAN


NAVAREA XI























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09/09/2026, 12:00





NORTH PACIFIC, NANPO SHOTO.
GUNNERY. 2100Z TO 0900Z COMMENCING DAILY
13 TO 17 SEP. WITHIN 25 MILES OF
31-14-14N 144-26-48E.
CANCEL THIS MSG 181000Z SEP.













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26-0401


NAVAREA XI























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08/09/2026, 02:00





080200UTC ISSUED AT 080200UTC SEP 2026
VOLCANIC WARNING
VOLCANO NAME:NISHINO SHIMA
LOCATION:

27-14.60N 140-52.70E

 INFLUENCE OF
ERUPTION IS EXPECTED WARNING WITHIN A
RADIUS OF 0.6 MILES.
CANCEL 0488/20.













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26-0400















SÉCURITÉ


NAVAREA XI























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07/09/2026, 20:00





NORTH PACIFIC, MARIANAS.
GUAM HF NAVTEX STATION, V,


13-29.00N 144-50.00E

, OFF AIR.













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26-0398


NAVAREA XI























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07/09/2026, 12:00





NORTH PACIFIC, NANPO SHOTO.
CHICHI SHIMA, FUTAMI KO NR.3 LIGHT BUOY,


27-04.90N 142-11.20E

, L.L. VOL 1. 3225,
EXTINGUISHED AND TEMPORARY LIGHT SET,
FL G 4 SEC.
CANCEL 0355/26.













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26-0392









PAN PAN


NAVAREA XI























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27/08/2026, 12:00





NORTH PACIFIC, NANPO SHOTO.
GUNNERY. 2300Z TO 0900Z COMMENCING DAILY
31 AUG TO 29 SEP. AREA BOUNDED BY
28-15-15N 146-29-47E
25-25-16N 147-37-47E
25-00-16N 145-35-48E
27-55-15N 144-57-48E.
CANCEL THIS MSG 301000Z SEP.













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26-0387


NAVAREA XI























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24/08/2026, 10:00





PHILIPPINES.
APO ISLAND LIGHT, 

09-04.98N 123-16.22E

,
F2344, EXTINGUSHED.













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26-0386


NAVAREA XI























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24/08/2026, 03:00





JAVA SEA.
SUNKEN WRECK, EXISTS IN 04-14-42S
113-44-18E.













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26-0356















SÉCURITÉ


NAVAREA XI























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06/08/2026, 00:00





GULF OF THAILAND AND SOUTH CHINA SEA,
SOUTHERN PART.
SEISMIC SURVEY WORKS BY M/V PXGEO 2
TOWING EIGHT CABLES, EACH 5 MILE LONG.
UNTIL 31 DEC 2026. AREA BOUNDED BY


06-33.00N 103-25.00E

 

06-50.00N 102-58.00E




06-55.00N 103-14.00E

 

07-02.00N 103-04.00E




06-50.00N 102-21.00E

 

06-28.00N 102-09.00E




05-54.00N 103-01.00E

.
CANCEL THIS MSG 01 JAN 2027.













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26-0328


NAVAREA XI























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21/07/2026, 12:00





NORTH PACIFIC, WEST CAROLINES.
MALAKAL HARBOR NR.1 LIGHTED BOUY,


07-19.17N 134-27.17E

, MISSING.













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26-0322


NAVAREA XI























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16/07/2026, 18:00





NORTH PACIFIC, MARIANAS.
DISCOLOURED WATER REPORTED IN VICINITY
OF 

20-26.00N 145-01.00E

 AT 160013Z JUL.
CANCEL 0020/24.













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26-0273









PAN PAN


NAVAREA XI























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21/06/2026, 04:00





SINGAPORE STRAIT.
BATU BERHANTI ISOLATED DANGER MARKS
LIGHT BUOY, 

01-11.76N 103-52.51E

,
TEMPORARILY REMOVED.













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26-0034















SÉCURITÉ


NAVAREA XI























Show on map

27/01/2026, 09:00





SELAT MAKASAR.
SEISMIC SURVEY WORKS BY S/V RAMFORM
SOVEREIGN TOWING TWELVE CABLES, EACH
10050 METRE LONG. UNTIL FURTHER NOTICE.
AREA BOUNDED BY 

00-10.30S 117-49.00E




00-10.30S 117-50.20E

 

00-52.50S 117-50.20E




01-30.60S 117-26.90E

 

01-33.70S 117-31.80E




01-44.20S 117-25.40E

 

01-50.30S 117-36.30E




01-55.30S 117-45.70E

 

01-23.40S 118-03.70E




01-20.80S 117-59.40E

 

01-16.50S 118-00.70E




01-16.50S 118-08.60E

 

01-33.60S 118-08.60E




01-33.60S 118-33.50E

 

00-47.90S 118-33.70E




00-48.00S 118-27.70E

 

00-14.00N 118-28.00E




00-14.00N 118-10.10E

 

00-31.90N 118-10.10E




00-32.00N 117-47.80E

.

NAVAREA XI













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25-0437


NAVAREA XI























Show on map

19/09/2025, 07:00





SOUTH CHINA SEA, NORTHERN PART.
SUNKEN WRECK EXISTS IN 

10-22.31N 107-46.96E

.













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25-0412


NAVAREA XI























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02/09/2025, 09:00





NORTH PACIFIC, NANPO SHOTO.
IO TO. VOLCANIC ERUPTION CONTINUE.
VESSELS REQUESTED TO BE CAUTION ADVISED.
CANCEL 0539/24.

NAVAREA XI













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24-0597


NAVAREA XI























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14/11/2024, 04:00





NORTH PACIFIC, PHILIPPINES.
CAPE SANTIAGO LIGHT, 

13-46.32N 120-39.18E

, F2614, EXTINGUSHED.













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24-0492


NAVAREA XI























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19/09/2024, 02:00





NORTH PACIFIC, NANPO SHOTO.
180500Z ISSUED AT 190200Z SEP.
VOLCANIC WARNING.
VOLCANO NAME : SUMISU SHIMA.
LOCATION : 

31-26.30N 140-03.00E


INFLUENCE OF ERUPTION IS EXPECTED
WARNING AROUND THE VOLCANO.













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24-0491


NAVAREA XI























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19/09/2024, 02:00





NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED IN VICINITY
OF 

31-26.40N 140-03.00E

 AT 180545Z SEP.
VESSELS REQUESTED TO BE CAUTION ADVISED.
CANCEL 0369/24.













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24-0136


NAVAREA XI























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18/03/2024, 00:00





SOUTH CHINA SEA, NORTHERN PART AND
PHILIPPINES.
PIPELINE REPAIRING WORKS. UNTIL FURTHER
NOTICE. IN VICINITY OF LINE JOINING


11-38.57N 118-54.38E




11-37.75N 118-58.07E




11-36.13N 119-00.28E




11-29.25N 119-09.63E




11-40.18N 119-42.99E




11-37.71N 119-56.63E




11-33.24N 120-06.25E




11-43.41N 120-26.00E




11-47.18N 120-37.34E




12-08.67N 121-16.78E




12-19.00N 121-32.46E




12-43.92N 121-42.06E




13-00.61N 121-37.75E




13-08.31N 121-36.77E




13-22.16N 121-20.65E




13-27.89N 121-13.39E




13-26.91N 121-07.06E




13-34.51N 121-00.11E




13-37.51N 121-00.48E




13-42.67N 121-03.05E

.
CANCEL 0048/24.

NAVAREA XI













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23-0435















SÉCURITÉ


NAVAREA XI























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04/12/2023, 12:00





NORTH PACIFIC, PHILIPPINES AND
SOUTH CHINA SEA.
MANIRA NAVTEX STATION, J,


14-30.30N 121-03.90E

, INOPERATIVE.
UNTIL FURTHER NOTICE. DETAILS SHOULD BE
INQUIREDOF PHILIPPINE COAST GUARD.
MOBILE NUMBER : +63968-854-6604.
E-MAIL : 
[email&#160;protected]

(ALL LOWER CASE LETTERS).













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23-0252


NAVAREA XI























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28/07/2023, 08:00





EAST CHINA SEA.
LARGE BUOY REPORTED TO EXIST IN


31-00.00N 124-00.00E

.













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23-0207


NAVAREA XI























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14/06/2023, 12:00





NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED IN VICINITY
OF 

24-17.20N 141-28.80E

 AT 140350Z JUN.
SUBMARINE VOLCANIC ERUPTION CONTINUE.
VESSELS REQUESTED TO BE CAUTION ADVISED.
CANCEL 0110/22.













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23-0206


NAVAREA XI























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14/06/2023, 12:00





NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED IN VICINITY
OF 

25-27.10N 141-14.50E

 AT 140425Z JUN.
VESSELS REQUESTED TO BE CAUTION ADVISED.
CANCEL 0162/23.

NAVAREA XI













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21-0326


NAVAREA XI























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13/10/2021, 04:00





NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED IN EXTENDING
SOUTH FOR 5 MILES, 2 MILE WIDE, FROM


27-16.70N 140-56.60E

 AT 120643Z OCT.
VESSELS REQUESTED TO BE CAUTION ADVISED.
CANCEL 0324/21.













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21-0325


NAVAREA XI























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12/10/2021, 10:00





NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED. WITHIN ABOUT
0.7 MILES OF 

27-13.60N 140-55.30E

 AT
120643Z OCT. VESSELS REQUESTED TO BE
CAUTION ADVISED.













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21-0231


NAVAREA XI























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13/07/2021, 12:00





NORTH PACIFIC, NANPO SHOTO.
DISCOLOURED WATER OBSERVED IN VICINITY
OF 

24-48.80N 141-19.20E

 AT 130800Z JUL.
VESSELS REQUESTED TO BE CAUTION ADVISED.

NAVAREA XI













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20-0153


NAVAREA XI























Show on map

06/04/2020, 03:00





SOUTH CHINA SEA, NORTHERN PART.
YELLOW OBSERVATION BUOY REPORTED TO
EXISTS IN 

19-20.60N 113-45.90E

 AT 04 APR.

NAVAREA XI













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19-0664


NAVAREA XI























Show on map

21/11/2019, 00:00





SOUTH CHINA SEA, SOUTHERN PART.
OIL RIG REPORTED TO EXISTS IN 

07-42.10N 107-55.80E

.













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19-0132


NAVAREA XI























Show on map

07/03/2019, 12:00





SOUTH CHINA SEA, SOUTHERN PART.
OIL RIG REPORTED TO EXISTS IN


07-47.50N 108-12.00E

.
CANCEL 0034/16, 0454/18.

NAVAREA XI













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12-0262


NAVAREA XI























Show on map

29/04/2012, 09:00





NORTH PACIFIC, NANPO SYOTO.
DISCOLOURED WATER OBSERVED IN VICINITY
OF 

24-49.30N 141-20.40E

 AT 290640Z APR.
VESSELS REQUESTED TO BE CAUTION ADVISED.













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