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
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02
03
04
05
06
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08
09
10
11
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14
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17
18
19
20
21
22
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26
By month (all years)
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F
M
A
M
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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 2207/21 · Exercises2021-08-02 → 2021-08-03Hazardous operations 030430Z to 031230Z aug in area bound by 13-10N 088-20E, 13-52N 088-20E, 13-52N 090-00E,…
- HYDROPAC 2205/21 · Exercises2021-08-02 → 2021-08-02Hazardous operations 031000Z to 031800Z aug in area bound by 13-10N 088-20E, 13-52N 088-20E, 13-52N 090-00E,…
- HYDROPAC 2201/21 · Exercises2021-07-31 → 2021-08-28Hazardous operations 0130Z to 0830Z and 0930Z to 1430Z daily 02 thru 05, 11 thru 14, 16 thru 18, 25 thru 28…
- HYDROPAC 2151/21 · Exercises2021-07-26 → 2021-07-28Hazardous operations 0130Z to 1130Z daily 27 and 28 jul in area bound by 12-49N 080-46E, 12-59N 080-46E,…
- HYDROPAC 2147/21 · Exercises2021-07-25 → 2021-07-27Hazardous operations 0330Z to 0630Z and 0830Z to 1130Z daily 26 and 27 jul in area bound by 20-57N 086-54E,…
- HYDROPAC 2128/21 · Exercises2021-07-23 → 2021-07-31Hazardous operations 0800Z to 1500Z daily 28 thru 31 jul in area bound by 16-00N 086-10E, 16-00N 089-30E,…
- HYDROPAC 2127/21 · Exercises2021-07-23 → 2021-07-25Hazardous operations 0330Z to 0630Z and 0830Z to 1130Z daily 26 and 27 jul in area bound by 21-41N 087-44E,…
- HYDROPAC 2126/21 · Exercises2021-07-23 → 2021-07-27Hazardous operations 270830Z to 270930Z jul in area within 11 miles of 13-07.02N 080-18.01E between 045…
- HYDROPAC 2098/21 · Exercises2021-07-20 → 2021-07-23Hazardous operations 0330Z to 0630Z and 0830Z to 1130Z daily 22 and 23 jul in area bound by 21-41N 087-44E,…
- HYDROPAC 2081/21 · Exercises2021-07-19 → 2021-07-25Hazardous operations 0330Z to 0930Z daily 22 thru 25 jul in area bound by 20-20N 088-30E, 20-40N 088-30E,…
- HYDROPAC 2069/21 · Wrecks2021-07-18 → 2022-03-25F/V sank in 13-27N 080-27E at 172230Z jul
- HYDROPAC 2057/21 · Derelicts2021-07-16 → 2021-07-19Derelict 34 foot F/V, red and blue hull, adrift in vicinity 09-35N 082-00E at 150500Z jul
- HYDROPAC 2053/21 · Exercises2021-07-16 → 2021-07-20Hazardous operations 0130Z to 0830Z and 0930Z to 1430Z daily 19 and 20 jul in area bound by 19-14.60N…
- HYDROPAC 2020/21 · Exercises2021-07-12 → 2021-07-15Hazardous operations 0430Z to 0630Z and 0900Z to 1100Z daily 15 thru 17 jul in area bound by 20-35.00N…
- HYDROPAC 1999/21 · Exercises2021-07-09 → 2021-07-22Hazardous operations 0330Z to 0630Z and 0830Z to 1130Z daily 12 thru 14, 17, 19, 20 and 22 jul in area bound…
- HYDROPAC 1997/21 · Exercises2021-07-09 → 2021-07-09Hazardous operations 0330Z to 0630Z and 0830Z to 1130Z daily 12,13,14,17,19,20 and 22 jul in area bound by…
- HYDROPAC 1996/21 · Exercises2021-07-09 → 2021-07-12Hazardous operations 0430Z to 0730Z daily 12 thru 14 jul in area bound by 21-22.33N 086-55.60E, 21-11.42N…
- HYDROPAC 1972/21 · Nav aids2021-07-07 → 2021-10-01All navigational aids at sangu 1 platform 22-00.92N 091-31.47E inoperative
- HYDROPAC 1960/21 · Exercises2021-07-05 → 2021-07-08Hazardous operations 0330Z to 0730Z daily 08 thru 11 jul in area bound by 20-47.60N 087-01.83E, 20-33.58N…
- HYDROPAC 1941/21 · Exercises2021-07-02 → 2021-07-07Hazardous operations 0130Z to 1130Z daily 06 and 07 jul in area bound by 12-49N 080-46E, 12-59N 080-46E,…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.