Gulf of Guinea

IHO sea area 34 · -8° to 10° E, -1° to 7° N

in force
1
last 12 months
1
since 1999
604
categories
11

In force now · 1

  1. HYDROLANT 986/26 · Wrecks2026-05-21
    A dangerous wreck is located in the Gulf of Guinea, Nigeria at 04-18.50N 007-02.20E.

Longest in force

  1. HYDROLANT 986/26 · Wrecks2026-05-21
    A dangerous wreck is located in the Gulf of Guinea, Nigeria at 04-18.50N 007-02.20E.

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

Piracy29148%
Cable ops17529%
Surveys6310%
Exercises254%
Wrecks152%
Other132%
Nav aids71%
Derelicts61%
Missiles61%
Debris20%
Volcanic10%

Archive · 603 cancelled

  1. HYDROLANT 1488/20 · Piracy2020-04-30 → 2020-05-01
    M/V attacked in 03-29N 002-49E at 301940Z apr
  2. HYDROLANT 1372/20 · Piracy2020-04-19 → 2020-04-26
    M/V attacked in 06-12N 002-32.18E at 190813Z apr
  3. HYDROLANT 1285/20 · Piracy2020-04-10 → 2020-04-17
    M/V attacked in 03-56N 001-45W at 100717Z apr
  4. HYDROLANT 1164/20 · Piracy2020-03-31 → 2020-04-07
    M/V attacked in 00-13N 007-14E at 310948Z mar
  5. HYDROLANT 1132/20 · Piracy2020-03-27 → 2020-04-03
    M/V attacked in 02-45.6N 006-55.3E at 271700Z mar
  6. HYDROLANT 1131/20 · Piracy2020-03-27 → 2020-03-27
    M/V attacked in 02-44N 007-05E at 271600Z mar
  7. HYDROLANT 1130/20 · Piracy2020-03-27 → 2020-03-27
    M/V attacked in 02-44N 006-05E at 271600Z mar
  8. HYDROLANT 1113/20 · Piracy2020-03-26 → 2020-04-02
    M/V approached by pirates in 06-00N 002-21E at 260820Z mar
  9. HYDROLANT 1104/20 · Piracy2020-03-25 → 2020-04-01
    M/V attacked in 03-08N 005-35E at 251006Z mar
  10. HYDROLANT 1064/20 · Piracy2020-03-22 → 2020-03-29
    M/V attacked in 00-33N 008-25E at 220726Z mar
  11. HYDROLANT 1042/20 · Piracy2020-03-20 → 2020-04-19
    Vessel attacked in 03-40N 009-26E at 192345Z mar
  12. HYDROLANT 983/20 · Surveys2020-03-15 → 2020-03-24
    Survey operations in progress until 01 jul by M/V polarcus adira towing 12 six mile long cables in area…
  13. HYDROLANT 865/20 · Piracy2020-03-05 → 2020-03-12
    Vessel attacked in 05-36N 002-21E at 051300Z mar
  14. HYDROLANT 700/20 · Exercises2020-02-25 → 2020-02-29
    Gunnery exercises on 28 feb in area within ten miles of 05-46N 002-14E
  15. HYDROLANT 664/20 · Cable ops2020-02-22 → 2020-02-27
    Cable operations 23 feb until further notice by cableship leon thevenin in area bound by 05-31N 000-07W,…
  16. HYDROLANT 625/20 · Piracy2020-02-20 → 2020-02-27
    Vessel attacked in 05-08N 002-06E at 200110Z feb
  17. HYDROLANT 529/20 · Piracy2020-02-14 → 2020-02-21
    M/V attacked in 01-33N 005-18E at 140812Z feb
  18. HYDROLANT 226/20 · Surveys2020-01-23 → 2020-03-06
    Survey operations by M/V polarcus naila towing ten 5000 meter long cables in areas bound by: a. in progress…
  19. HYDROLANT 198/20 · Piracy2020-01-21 → 2020-01-28
    M/V attacked in 04-04.03N 005-48.00E at 210836Z jan
  20. HYDROLANT 194/20 · Piracy2020-01-21 → 2020-01-28
    M/V attacked in 05-30.01N 003-41.26E at 202300Z jan

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