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 908/18 · Piracy2018-03-16 → 2018-03-23
    Vessel attacked in 03-57.0N 006-42.5E at 160800Z mar
  2. HYDROLANT 827/18 · Piracy2018-03-08 → 2018-03-15
    M/V approached by pirates in 03-56N 001-15W at 081700Z mar
  3. HYDROLANT 795/18 · Piracy2018-03-06 → 2018-03-13
    M/V attacked in 04-04N 006-56E at 060920Z mar
  4. HYDROLANT 712/18 · Exercises2018-03-01 → 2018-03-12
    Hazardous operations 1631Z to 1830Z daily 06 thru 31 mar in area bound by 03-12N 000-54W, 02-56N 002-14E,…
  5. HYDROLANT 677/18 · Piracy2018-02-27 → 2018-03-06
    M/V attacked in 06-16.52N 002-29.45E at 270005Z feb
  6. HYDROLANT 676/18 · Piracy2018-02-27 → 2018-03-06
    M/V attacked in 06-21N 002-25E at 270015Z feb
  7. HYDROLANT 652/18 · Piracy2018-02-25 → 2018-03-04
    M/V attacked in 03-38N 006-42E at 241520Z feb
  8. HYDROLANT 646/18 · Piracy2018-02-24 → 2018-03-03
    M/V reports approach by suspicious vessel in 03-34N 007-02E at 241030Z feb
  9. HYDROLANT 625/18 · Piracy2018-02-22 → 2018-03-01
    M/V attacked in 03-30N 006-31E at 221320Z feb
  10. HYDROLANT 607/18 · Piracy2018-02-20 → 2018-02-27
    M/V attacked in 04-02.66N 006-34.33E at 190824Z feb
  11. HYDROLANT 597/18 · Piracy2018-02-19 → 2018-02-26
    M/V attacked in 04-02N 006-26E at 190730Z feb
  12. HYDROLANT 583/18 · Piracy2018-02-18 → 2018-02-25
    M/V attacked in 06-17N 002-21E at 172300Z feb
  13. HYDROLANT 566/18 · Surveys2018-02-16 → 2018-06-18
    Survey operations in progress until further notice by M/V ramform titan towing 14 five mile long cables in…
  14. HYDROLANT 557/18 · Piracy2018-02-15 → 2018-02-22
    M/V attacked in 03-43N 007-06E at 151950Z feb
  15. HYDROLANT 467/18 · Piracy2018-02-09 → 2018-02-16
    M/V attacked in 03-43N 006-45E at 090600Z feb
  16. HYDROLANT 382/18 · Surveys2018-02-02 → 2018-04-03
    Survey operations in progress until 30 apr by M/V ramform atlas towing 12 seven mile long cables in area…
  17. HYDROLANT 298/18 · Piracy2018-01-27 → 2018-02-03
    M/V approached by pirates in 06-18N 003-20E at 270001Z jan
  18. HYDROLANT 264/18 · Piracy2018-01-24 → 2018-01-29
    M/V attacked in 03-30N 006-20E at 240900Z jan
  19. HYDROLANT 4170/17 · Piracy2017-12-24 → 2017-12-31
    M/V attacked and boarded by pirates in 03-47.5N 006-50.5E at 240800Z dec
  20. HYDROLANT 4091/17 · Piracy2017-12-17 → 2017-12-24
    M/V attacked in 06-17N 003-21E at 170106Z dec

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