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 1433/12 · Piracy2012-06-30 → 2012-07-07
    M/V attacked in 02-40.0N 006-08.3E at 300515Z jun
  2. HYDROLANT 1431/12 · Piracy2012-06-30 → 2012-07-07
    M/V attacked in 04-01.7N 006-06.1E at 300110Z jun
  3. HYDROLANT 1338/12 · Cable ops2012-06-20 → 2012-07-07
    Cable operations 201400Z jun to 102359Z jul by cableship ile de batz with submersible in 05-12.8N 003-56.0W
  4. HYDROLANT 1167/12 · Piracy2012-06-01 → 2012-06-04
    M/V attacked in 06-19.19N 003-29.24E
  5. HYDROLANT 1162/12 · Cable ops2012-05-31 → 2012-10-01
    Seismic survey in progress until 30 sep by M/V bgp prospector in area bound by 04-28.3N 006-55.5W, 04-43.8N…
  6. HYDROLANT 945/12 · Piracy2012-05-04 → 2012-05-04
    M/V bw rhine hijacked in 06-01.4N 001-20.20E at 030840Z may
  7. HYDROLANT 938/12 · Piracy2012-05-03 → 2012-05-04
    M/V bw rhine hijacked in 06-01.14N 001-20.20E on 28 apr
  8. HYDROLANT 926/12 · Piracy2012-05-01 → 2012-05-03
    M/V bw rhine possibly hijacked in 06-01.14N 001-20.20E on 28 apr
  9. HYDROLANT 925/12 · Piracy2012-05-01 → 2012-05-01
    M/V bw rhine hijacked in 06-01.14N 001-20.20E on 28 apr
  10. HYDROLANT 845/12 · Cable ops2012-04-17 → 2012-04-22
    Cable operations 19 thru 27 apr by cableship ile d'aix along trackline between 01-38N 005-05E and 01-28N…
  11. HYDROLANT 820/12 · Cable ops2012-04-13 → 2012-05-31
    Seismic survey in progress until 31 may by M/V prospector in area bound by 04-37.6N 006-25.0W, 04-43.8N…
  12. HYDROLANT 766/12 · Cable ops2012-04-06 → 2012-04-15
    Cable operations 081200Z to 161200Z apr by cableship ile de aix with submersible along trackline between…
  13. HYDROLANT 637/12 · Cable ops2012-03-22 → 2012-03-31
    Cable operations 241000Z to 311000Z mar by cableship chamarel with submersible along trackline between…
  14. HYDROLANT 460/12 · Piracy2012-03-01 → 2012-03-10
    M/V attacked vicinity 04-03N 005-45E at 292200Z feb
  15. HYDROLANT 448/12 · Piracy2012-02-29 → 2012-03-10
    Vessel attacked vicinity port harcourt (04-20N 007-00E) at 281510Z feb
  16. HYDROLANT 359/12 · Piracy2012-02-13 → 2012-02-18
    M/V attacked in 04-43N 003-44E
  17. HYDROLANT 340/12 · Piracy2012-02-10 → 2012-02-18
    M/V attacked in 04-57N 002-17E on 09 feb
  18. HYDROLANT 114/12 · Cable ops2012-01-14 → 2012-01-17
    Cable operations in progress until 16 jan by cableship ile de sein along trackline joining 00-25.4N…
  19. HYDROLANT 2304/11 · Cable ops2011-12-31 → 2012-01-07
    Cable operations 02 thru 06 jan 12 by cableship ile de sein along trackline joining 00-45.3S 008-45.1E,…
  20. HYDROLANT 2235/11 · Other2011-12-24 → 2011-12-31
    Gulf of Guinea

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