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
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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 2870/19 · Derelicts2019-09-01 → 2019-09-04Derelict F/V surathalee 4 adrift in 11-50N 083-59E at 310430Z aug
- HYDROPAC 2852/19 · Exercises2019-08-30 → 2019-09-19Hazardous operations 0130Z to 0830Z and 0930Z to 1430Z daily 05 thru 07, 11 thru 13, 16 thru 19 sep in…
- HYDROPAC 2847/19 · Exercises2019-08-30 → 2019-09-05Hazardous operations 0130Z to 1130Z daily 03 thru 05 sep in area bound by 12-49N 080-46E, 12-59N 080-46E,…
- HYDROPAC 2819/19 · Exercises2019-08-29 → 2019-08-30Hazardous operations 300530Z to 300730Z aug in area within 11 miles of 13-07.02N 080-18.01E between 045…
- HYDROPAC 2801/19 · Exercises2019-08-28 → 2019-09-30Hazardous operations 0001Z to 1600Z daily 01 thru 30 sep except fridays and saturdays in areas bound by: a.…
- HYDROPAC 2742/19 · Other2019-08-23 → 2019-08-3038 foot F/V nishadi 2, white and yellow hull, unreported in vicinity 07-00N 084-00E
- HYDROPAC 2739/19 · Exercises2019-08-23 → 2019-08-30Hazardous operations 0130Z to 0830Z and 0930Z to 1430Z daily 28 thru 30 aug in areas: a. bound by 19-14.6N…
- HYDROPAC 2736/19 · Exercises2019-08-23 → 2019-08-27Hazardous operations 270030Z to 271530Z aug in area bound by 15-30N 083-24E, 16-14N 084-00E, 15-34N 084-46E,…
- HYDROPAC 2726/19 · Surveys2019-08-22 → 2019-09-19Survey operations in progress until 24 sep by M/V mgs sagar in areas bound by a. 06-15.17N 090-24.97E,…
- HYDROPAC 2655/19 · Nav aids2019-08-17 → 2019-08-17Nagappattinam dgps 10-45.9N 079-51.0E off air until 171330Z aug
- HYDROPAC 2654/19 · Exercises2019-08-17 → 2019-08-21Hazardous operations 210030Z to 211530Z aug in area bound by 15-30N 083-24E, 16-14N 084-00E, 15-34N 084-46E,…
- HYDROPAC 2652/19 · Exercises2019-08-17 → 2019-08-21Hazardous operations 210001Z to 210130Z aug in area within 17 miles of 17-42N 083-18E between 070 degrees…
- HYDROPAC 2651/19 · Exercises2019-08-17 → 2019-08-23Hazardous operations 0130Z to 1130Z daily 20 thru 23 aug in area bound by 12-49N 080-46E, 12-59N 080-46E,…
- HYDROPAC 2612/19 · Nav aids2019-08-13 → 2019-10-25Pondicherry dgps station 11-55.0N 079-49.9E inoperative
- HYDROPAC 2565/19 · Exercises2019-08-09 → 2019-08-14Hazardous operations 0130Z to 1130Z daily 13 and 14 aug in area bound by 12-49N 080-46E, 12-59N 080-46E,…
- HYDROPAC 2518/19 · Containers2019-08-06 → 2019-08-0917 containers adrift in 15-36N 093-44E at 060036Z aug
- HYDROPAC 2509/19 · Surveys2019-08-05 → 2019-08-23Survey operations in progress until 22 aug by M/V mgs sagar in area bound by 19-37.61N 086-06.73E, 19-42.06N…
- HYDROPAC 2469/19 · Exercises2019-08-02 → 2019-08-08Hazardous operations 0130Z to 1130Z daily 06 thru 08 aug in area bound by 12-49N 080-46E, 12-49N 081-26E,…
- HYDROPAC 2419/19 · Exercises2019-07-29 → 2019-08-23Hazardous operations 0130Z to 0830Z and 0930Z to 1430Z daily 01 thru 23 aug in areas: a. bound by 19-14.6N…
- HYDROPAC 2370/19 · Exercises2019-07-23 → 2019-07-26Hazardous operations 260530Z to 260730Z jul in area within 11 miles of 13-07.02N 080-18.01E between 045…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.