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 3049/16 · Cable ops2016-11-16 → 2016-11-24
    Cable operations 17 nov until further notice by cableship peter faber with submersible in 05-32.6N 000-07.2W
  2. HYDROLANT 2835/16 · Nav aids2016-10-28 → 2016-11-07
    Fog signal at wind turbine A01 51-26.47N 001-34.64E inoperative
  3. HYDROLANT 2096/16 · Piracy2016-08-17 → 2016-08-21
    M/V attacked in 03-54N 007-09E at 171430Z aug
  4. HYDROLANT 1905/16 · Piracy2016-07-28 → 2016-07-31
    M/V attacked in 04-54N 001-41E at 280350Z jul
  5. HYDROLANT 1793/16 · Piracy2016-07-16 → 2016-07-23
    M/V attacked in 01-00N 006-00E at 160230Z jul
  6. HYDROLANT 1707/16 · Piracy2016-07-07 → 2016-07-14
    M/V attacked in 03-18N 005-11E at 070727Z jul
  7. HYDROLANT 1093/16 · Piracy2016-05-08 → 2016-05-15
    M/V attacked in 03-42N 005-10E at 071500Z may
  8. HYDROLANT 1074/16 · Piracy2016-05-06 → 2016-05-15
    M/V attacked in 03-50.9N 005-24.9E at 051552Z may
  9. HYDROLANT 1068/16 · Piracy2016-05-05 → 2016-05-15
    M/V attacked in 03-54N 005-32E at 050226Z may
  10. HYDROLANT 1065/16 · Piracy2016-05-04 → 2016-05-15
    M/V attacked in 03-54.1N 005-17.6E at 032320Z may
  11. HYDROLANT 1017/16 · Piracy2016-04-28 → 2016-05-08
    M/V attacked in 03-56N 004-43E at 281100Z apr
  12. HYDROLANT 936/16 · Piracy2016-04-20 → 2016-04-24
    M/V attacked in 03-39N 006-50E at 200430Z apr
  13. HYDROLANT 935/16 · Piracy2016-04-20 → 2016-04-24
    M/V attacked in 03-30N 004-50E at 190617Z apr
  14. HYDROLANT 933/16 · Piracy2016-04-20 → 2016-04-20
    M/V attacked in 03-30N 004-50E at 190800Z apr
  15. HYDROLANT 868/16 · Piracy2016-04-12 → 2016-04-12
    Vessel possibly hijacked in 04-07.33N 005-24.12E at 112156Z apr
  16. HYDROLANT 859/16 · Piracy2016-04-11 → 2016-04-17
    M/V attacked in 02-48.4N 006-40.9E at 110230Z apr
  17. HYDROLANT 827/16 · Piracy2016-04-07 → 2016-04-17
    M/V attacked in 03-18.6N 005-23.9E at 070920Z apr
  18. HYDROLANT 782/16 · Piracy2016-04-01 → 2016-04-10
    M/V attacked in 03-54N 005-42E at 011056Z apr
  19. HYDROLANT 781/16 · Piracy2016-04-01 → 2016-04-01
    Act of piracy reported in 03-54N 005-42E
  20. HYDROLANT 598/16 · Piracy2016-03-12 → 2016-03-20
    M/V attacked in 03-30N 005-03E at 112005Z mar

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