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 2194/01 · Cable ops2001-08-08 → 2001-08-13
    Underwater cable operations in progress until further notice by cableship nexus along trackline joining…
  2. NAVAREA XII 362/00 · Exercises2000-10-07 → 2000-10-07
    Hazardous operations 0435Z to 1435Z daily 09 thru 10 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  3. HYDROPAC 1480/00 · Exercises2000-10-07 → 2000-10-07
    Hazardous operations 0435Z to 1435Z daily 09 thru 10 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  4. HYDROPAC 1479/00 · Exercises2000-10-07 → 2000-10-09
    Hazardous operations 0435Z to 1435Z daily 09 and 10 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  5. NAVAREA XII 361/00 · Exercises2000-10-07 → 2000-10-09
    Hazardous operations 0435Z to 1435Z daily 09 and 10 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  6. HYDROPAC 1477/00 · Exercises2000-10-07 → 2000-10-07
    Hazardous operations 0435Z to 1435Z daily 08 thru 10 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  7. NAVAREA XII 360/00 · Exercises2000-10-07 → 2000-10-07
    Hazardous operations 0435Z to 1435Z daily 08 thru 10 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  8. HYDROPAC 1452/00 · Exercises2000-10-02 → 2000-10-07
    Hazardous operations 0435Z to 1435Z daily 07 thru 09 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  9. NAVAREA XII 347/00 · Exercises2000-10-02 → 2000-10-07
    Hazardous operations 0435Z to 1435Z daily 07 thru 09 oct in areas bound by: a. 08-15N 167-45E, 07-35N…
  10. HYDROLANT 1323/00 · Cable ops2000-04-14 → 2000-06-03
    Seismic survey in progress until further notice by M/V veritas viking 2 towing six three mile long cables in…
  11. HYDROLANT 2772/99 · Cable ops1999-12-20 → 2000-04-04
    Seismic survey in progress until further notice by M/V veritas viking towing six 3.5 mile long cables in…
  12. HYDROLANT 2475/99 · Exercises1999-11-18 → 1999-11-20
    Hazardous operations 200001Z to 201800Z nov within 20 miles of 03-40N 001-40W
  13. HYDROPAC 672/99 · Exercises1999-07-22 → 1999-07-23
    Hazardous operations 230404Z to 230826Z jul within 30 miles of trackline joining 02-47N 177-05E, 04-08N…
  14. NAVAREA XII 251/99 · Exercises1999-07-22 → 1999-07-23
    Hazardous operations 230404Z to 230826Z jul within 30 miles of trackline joining 02-47N 177-05E, 04-08N…
  15. HYDROPAC 661/99 · Exercises1999-07-21 → 1999-07-22
    Hazardous operations 220448Z to 220714Z jul, alternate 230444Z to 230710Z jul within 30 miles of trackline…
  16. NAVAREA XII 248/99 · Exercises1999-07-21 → 1999-07-22
    Hazardous operations 220448Z to 220714Z jul, alternate 230444Z to 230710Z jul within 30 miles of trackline…
  17. HYDROPAC 657/99 · Exercises1999-07-20 → 1999-07-21
    Hazardous operations 220448Z to 220714Z jul, alternate 230444Z to 230710Z jul within 30 miles of trackline…
  18. NAVAREA XII 245/99 · Exercises1999-07-20 → 1999-07-21
    Hazardous operations 220448Z to 220714Z jul, alternate 230444Z to 230710Z jul within 30 miles of trackline…
  19. HYDROPAC 639/99 · Exercises1999-07-15 → 1999-07-21
    Hazardous operations 200456Z to 200722Z jul, alternate 210452Z to 210718Z jul within 30 miles of trackline…
  20. NAVAREA XII 238/99 · Exercises1999-07-15 → 1999-07-21
    Hazardous operations 200456Z to 200722Z jul, alternate 210452Z to 210718Z jul within 30 miles of trackline…

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