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
- HYDROPAC 2338/26 · Exercises2026-08-14Hazardous operations in Bay of Bengal, India, daily 0330Z to 1130Z from 19 to 21 August in a defined area.
- HYDROPAC 2335/26 · Exercises2026-08-14Hazardous 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.
- HYDROPAC 2334/26 · Exercises2026-08-14Hazardous operations are scheduled in the Andaman Sea near India on August 18 from 0430 to 0630 and from 0830 to 1030 Coordinated Universal Time.
- HYDROPAC 2326/26 · Exercises2026-08-13Hazardous 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.
- HYDROPAC 2187/26 · Exercises2026-07-31Hazardous operations occur daily from 0001Z to 1600Z August 1-31 except Fridays and Saturdays in four areas of the Bay of Bengal, Bangladesh.
- HYDROPAC 1931/26 · Nav aids2026-07-06The radar beacon at Dolphin Nose Light in Bay of Bengal at 17-40.50N 083-17.70E is inoperative.
- HYDROPAC 1237/26 · Nav aids2026-04-24A buoy is established in the Bay of Bengal off India at 14-05.21N 080-28.50E.
Longest in force
- HYDROPAC 1237/26 · Nav aids2026-04-24A buoy is established in the Bay of Bengal off India at 14-05.21N 080-28.50E.
- HYDROPAC 1931/26 · Nav aids2026-07-06The radar beacon at Dolphin Nose Light in Bay of Bengal at 17-40.50N 083-17.70E is inoperative.
- HYDROPAC 2187/26 · Exercises2026-07-31Hazardous operations occur daily from 0001Z to 1600Z August 1-31 except Fridays and Saturdays in four areas of the Bay of Bengal, Bangladesh.
- HYDROPAC 2326/26 · Exercises2026-08-13Hazardous 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.
- HYDROPAC 2334/26 · Exercises2026-08-14Hazardous 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
| Exercises | 2,213 | 63% |
| Surveys | 331 | 9% |
| Cable ops | 309 | 9% |
| Derelicts | 201 | 6% |
| Nav aids | 199 | 6% |
| Missiles | 127 | 4% |
| Other | 77 | 2% |
| Wrecks | 38 | 1% |
| Debris | 11 | 0% |
| Containers | 11 | 0% |
| Piracy | 7 | 0% |
| Towing | 1 | 0% |
Archive · 3,518 cancelled
- HYDROPAC 3389/17 · Exercises2017-10-03 → 2017-10-18Hazardous operations 0130Z to 0730Z and 0830Z to 1430Z daily 08, 09, 12 thru 14 and 16 thru 18 oct: a. in…
- HYDROPAC 3344/17 · Missiles2017-09-29 → 2017-10-09Hazardous operations, rocket launching 0530Z to 0730Z daily 05 thru 09 oct in areas within: a. ten miles of…
- HYDROPAC 3342/17 · Exercises2017-09-29 → 2017-10-04Hazardous operations 040030Z to 040130Z oct in area within 17 miles of 17-42N 083-18E between 070 degrees…
- HYDROPAC 3299/17 · Derelicts2017-09-26 → 2017-09-29Derelict F/V samantha 6 adrift in 09-00N 081-40E at 260600Z sep
- HYDROPAC 3298/17 · Exercises2017-09-26 → 2017-10-31Hazardous operations 2200Z to 1700Z commencing daily 30 sep thru 30 oct in areas bound by: a. 21-20.83N…
- HYDROPAC 3297/17 · Exercises2017-09-26 → 2017-09-29Hazardous operations 290530Z to 290730Z sep in area within 11 miles of 13-07.02N 080-18.01E between 045…
- HYDROPAC 3296/17 · Other2017-09-26 → 2017-10-13F/V samith 08 reports crewman requiring medical assistance in 16-58N 088-44E at 261000Z sep
- HYDROPAC 3288/17 · Exercises2017-09-25 → 2017-09-30Hazardous operations 291000Z to 291100Z and 300800Z to 301500Z sep in area within five miles of 08-20N 081-30E
- HYDROPAC 3251/17 · Derelicts2017-09-21 → 2017-09-24Derelict F/V chameera putha 1 adrift in 06-16N 086-52E on 19 sep
- HYDROPAC 3239/17 · Surveys2017-09-20 → 2017-09-20Survey operations in progress until 201830Z sep by M/V samudra sarvekshak: a. along trackline between…
- HYDROPAC 3215/17 · Exercises2017-09-18 → 2017-09-22Hazardous operations 220300Z to 221130Z sep in area bound by 15-30N 083-24E, 16-14N 084-00E, 15-34N 084-46E,…
- HYDROPAC 3214/17 · Derelicts2017-09-18 → 2017-09-21Derelict f/v's adrift in: a. samith putha 11-58N 084-55E at 161030Z sep
- HYDROPAC 3195/17 · Exercises2017-09-17 → 2017-09-29Hazardous operations 0130Z to 0730Z and 0830Z to 1430Z daily 21 thru 23 and 27 thru 29 sep: a. in area bound…
- HYDROPAC 3176/17 · Exercises2017-09-15 → 2017-09-20Hazardous operations 200030Z to 200130Z sep in area within 17 miles of 17-42N 083-18E between 070 degrees…
- HYDROPAC 3171/17 · Exercises2017-09-15 → 2017-09-19Hazardous operations 0330Z to 1200Z daily 18 and 19 sep in area within five miles of 09-55N 080-33E
- HYDROPAC 3102/17 · Derelicts2017-09-11 → 2017-09-14Derelict F/V hansamal adrift in vicinity 14-51N 083-51E at 110630Z sep
- HYDROPAC 3101/17 · Nav aids2017-09-11 → 2018-02-27Dgps station 17-40.6N 083-17.5E inoperative
- HYDROPAC 3100/17 · Surveys2017-09-11 → 2017-09-20Underwater operations in progress by M/V samudra sarvekshak until 201830Z sep along tracklines between: a.…
- HYDROPAC 3078/17 · Derelicts2017-09-08 → 2017-09-11Derelict F/V adrift in vicinity 15-00N 084-40E at 080230Z sep
- HYDROPAC 3076/17 · Exercises2017-09-08 → 2017-09-11Hazardous operations 110230Z to 111130Z sep in area within five miles of 09-17N 079-44E
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.