Bay of Bengal

IHO sea area 43 · 79° to 95° E, 6° to 24° N

in force
7
last 12 months
7
since 1999
3,525
categories
12

In force now · 7

  1. HYDROPAC 2338/26 · Exercises2026-08-14
    Hazardous operations in Bay of Bengal, India, daily 0330Z to 1130Z from 19 to 21 August in a defined area.
  2. HYDROPAC 2335/26 · Exercises2026-08-14
    Hazardous operations in Bay of Bengal, India, daily 15, 17 and 18 Aug from 0330-0630Z and 0830-1030Z in area 17-31.12N 083-45.15E to 17-51.20N 084-06.12E.
  3. HYDROPAC 2334/26 · Exercises2026-08-14
    Hazardous operations are scheduled in the Andaman Sea near India on August 18 from 0430 to 0630 and from 0830 to 1030 Coordinated Universal Time.
  4. HYDROPAC 2326/26 · Exercises2026-08-13
    Hazardous operations are being conducted daily in the Bay of Bengal, India, from 17 to 26 August, 01:30Z to 14:30Z, within a specified area.
  5. HYDROPAC 2187/26 · Exercises2026-07-31
    Hazardous operations occur daily from 0001Z to 1600Z August 1-31 except Fridays and Saturdays in four areas of the Bay of Bengal, Bangladesh.
  6. HYDROPAC 1931/26 · Nav aids2026-07-06
    The radar beacon at Dolphin Nose Light in Bay of Bengal at 17-40.50N 083-17.70E is inoperative.
  7. HYDROPAC 1237/26 · Nav aids2026-04-24
    A buoy is established in the Bay of Bengal off India at 14-05.21N 080-28.50E.

Longest in force

  1. HYDROPAC 1237/26 · Nav aids2026-04-24
    A buoy is established in the Bay of Bengal off India at 14-05.21N 080-28.50E.
  2. HYDROPAC 1931/26 · Nav aids2026-07-06
    The radar beacon at Dolphin Nose Light in Bay of Bengal at 17-40.50N 083-17.70E is inoperative.
  3. HYDROPAC 2187/26 · Exercises2026-07-31
    Hazardous operations occur daily from 0001Z to 1600Z August 1-31 except Fridays and Saturdays in four areas of the Bay of Bengal, Bangladesh.
  4. HYDROPAC 2326/26 · Exercises2026-08-13
    Hazardous operations are being conducted daily in the Bay of Bengal, India, from 17 to 26 August, 01:30Z to 14:30Z, within a specified area.
  5. HYDROPAC 2334/26 · Exercises2026-08-14
    Hazardous operations are scheduled in the Andaman Sea near India on August 18 from 0430 to 0630 and from 0830 to 1030 Coordinated Universal Time.

By year

99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

By category · since 1997

Exercises2,21363%
Surveys3319%
Cable ops3099%
Derelicts2016%
Nav aids1996%
Missiles1274%
Other772%
Wrecks381%
Debris110%
Containers110%
Piracy70%
Towing10%

Archive · 3,518 cancelled

  1. HYDROPAC 2277/13 · Missiles2013-08-01 → 2013-08-07
    Hazardous operations 0430Z to 0930Z daily 06 and 07 aug in area bound by 21-25.48N 087-00.16E, 21-04.05N…
  2. HYDROPAC 2255/13 · Wrecks2013-07-30 → 2014-06-11
    Cancel HYDROPAC 2217/13(57,61)
  3. HYDROPAC 2234/13 · Exercises2013-07-27 → 2013-08-21
    Hazardous operations
  4. HYDROPAC 2174/13 · Towing2013-07-23 → 2013-08-17
    28 meter M/V barlian 12, towing 52 meter barge sse ignatius, unreported
  5. HYDROPAC 2161/13 · Exercises2013-07-22 → 2013-07-26
    Hazardous operations
  6. HYDROPAC 2043/13 · Derelicts2013-07-12 → 2013-07-15
    Derelict 13 meter F/V vihanga, yellow and white hull, adrift vicinity 08-35N 088-32E at 100800Z jul
  7. HYDROPAC 1910/13 · Nav aids2013-07-01 → 2013-07-10
    Cancel HYDROPAC 1004/13(62), survey completed
  8. HYDROPAC 1855/13 · Exercises2013-06-26 → 2013-07-26
    Hazardous operations
  9. HYDROPAC 1838/13 · Exercises2013-06-24 → 2013-07-21
    Hazardous operations
  10. HYDROPAC 1814/13 · Exercises2013-06-21 → 2013-06-28
    Hazardous operations
  11. HYDROPAC 1676/13 · Cable ops2013-06-10 → 2013-06-26
    Seismic survey in progress until 25 jun by M/V cgg amadeus towing six 8100 meter long cables in area bound…
  12. HYDROPAC 1629/13 · Exercises2013-06-06 → 2013-06-29
    Hazardous operations
  13. HYDROPAC 1530/13 · Cable ops2013-05-28 → 2013-05-31
    Five mile long seismic cable adrift vicinity 13-04N 090-56E
  14. HYDROPAC 1527/13 · Exercises2013-05-28 → 2013-05-31
    Hazardous operations
  15. HYDROPAC 1519/13 · Nav aids2013-05-27 → 2013-06-06
    India-east Coast
  16. HYDROPAC 1510/13 · Cable ops2013-05-26 → 2013-06-11
    Seismic survey in progress until 10 jun by M/V cgg amadeus towing eight 8100 meter long cables in area bound…
  17. HYDROPAC 1509/13 · Cable ops2013-05-26 → 2013-05-29
    Five mile long seismic cable adrift vicinity 13-04N 090-45E
  18. HYDROPAC 1353/13 · Exercises2013-05-10 → 2013-05-20
    Hazardous operations
  19. HYDROPAC 1269/13 · Wrecks2013-05-05 → 2013-06-15
    Vessel rio gold aground in 14-49N 093-36E
  20. HYDROPAC 1229/13 · Exercises2013-05-01 → 2013-06-02
    Hazardous operations

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.