Cable & pipeline work in the Gulf of Guinea

Cable laying, pipeline and seismic operations.

in force
0
last 12 months
0
vs previous 12 (0)
—
since 1999
175

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 0

No cable & pipeline work in force in the Gulf of Guinea right now.

By year

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By month (all years)

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Other hazards in the Gulf of Guinea

Archive · 175 cancelled

  1. HYDROLANT 950/242024-05-04 → 2026-08-14
    Cable operations are in progress by cableship Ile de Sein along a trackline in the Gulf of Guinea, Nigeria; wide berth requested.
    Gulf of Guinea · Nigeria
  2. HYDROLANT 887/242024-04-26 → 2024-05-03
    Cable operations until 02 may by cableship ile de sein along trackline joining 04-49.10N 002-51.80E,…
    Gulf of Guinea · Nigeria
  3. HYDROLANT 886/242024-04-26 → 2024-04-26
    Cable operations in progress until 02 may by cableship ile de sein along trackline joining 04-49.10N…
    Gulf of Guinea · Nigeria
  4. HYDROLANT 813/242024-04-17 → 2024-04-23
    Cable operations in progress until 22 apr by cableship ile de sein along trackline joining 02-12.61N…
    Gulf of Guinea
  5. HYDROLANT 737/242024-04-08 → 2024-04-14
    Cable operations in progress until further notice by cableship leon thevenin in area bound by 05-01.10N…
    Gulf of Guinea · Ghana
  6. HYDROLANT 729/242024-04-07 → 2024-04-08
    Cable operations 071000Z apr until further notice by cableship leon thevenin in area bound by 05-01.10N…
    Gulf of Guinea · Cote D'ivoire
  7. HYDROLANT 710/242024-04-05 → 2024-04-16
    Cable operations 06 apr until further notice by cableship ile de sein along trackline joining 03-14.80N…
    Gulf of Guinea · Nigeria
  8. HYDROLANT 633/242024-03-27 → 2024-04-07
    Cable operations 291200Z mar until further notice by cableship leon thevenin in area bound by 04-12.00N…
    Gulf of Guinea · Cote D'ivoire
  9. HYDROLANT 605/242024-03-22 → 2024-03-27
    Cable operations in progress until further notice by cableship ile de sein along trackline joining 06-24.00N…
    Gulf of Guinea · Nigeria
  10. HYDROLANT 412/242024-02-28 → 2024-03-10
    Cable operations in progress until further notice by cableship ile de sein along trackline joining 01-28.20N…
    Gulf of Guinea · Sao Tome and Principe
  11. HYDROLANT 355/242024-02-20 → 2024-02-28
    Cable operations in progress until further notice by cableship ile de sein along trackline joining 00-24.40N…
    Gulf of Guinea · Sao Tome and Principe
  12. HYDROLANT 299/242024-02-11 → 2024-02-20
    Cable operations in progress until further notice by cableship ile de sein along trackline joining 00-28.70N…
    Gulf of Guinea · Sao Tome and Principe
  13. HYDROLANT 2475/232023-10-30 → 2023-11-05
    Cable operations 011200Z nov until further notice by cableship leon thevenin in vicinity 05-30.00N 000-11.00W
    Gulf of Guinea · Ghana
  14. HYDROLANT 530/232023-03-09 → 2023-05-14
    Seismic survey in progress until 010001Z jul by M/V bgp prospector towing ten six mile long cables in area…
    Gulf of Guinea · Equatorial Guinea
  15. HYDROLANT 1954/222022-08-06 → 2022-08-16
    Cable operations 080001Z to 160001Z aug by cableship leon thevenin in area bound by 05-31.00N 000-12.00W,…
    Gulf of Guinea · Ghana
  16. HYDROLANT 793/222022-03-18 → 2022-03-27
    Cable operations 19 thru 25 mar by cableship ile de brehat along trackline joining 06-10.1N 001-21.6E,…
    Gulf of Guinea · Togo
  17. HYDROLANT 753/222022-03-15 → 2022-03-25
    Cable operations 160001Z to 312359Z mar by cableship pierre de fermat with submersible in area bound by…
    Gulf of Guinea · Cote D'ivoire
  18. HYDROLANT 556/212021-02-26 → 2021-03-04
    Cable operations in progress until further notice by cableship leon thevenin along trackline joining…
    Gulf of Guinea · Nigeria
  19. HYDROLANT 479/212021-02-19 → 2021-02-22
    Cable operations in progress until further notice by cableship leon thevenin in 06-24.4N 003-28.6E
    Gulf of Guinea · Nigeria
  20. HYDROLANT 127/212021-01-13 → 2021-01-20
    Cable operations 14 thru 21 jan by cableship pierre de fermat in area bound by 05-28.7N 000-01.5E, 05-25.2N…
    Gulf of Guinea · Ghana
  21. HYDROLANT 3747/202020-12-01 → 2020-12-14
    Cable operations 02 thru 13 dec by cableship responder and M/V med surveyor along trackline joining…
    Gulf of Guinea · Togo
  22. HYDROLANT 664/202020-02-22 → 2020-02-27
    Cable operations 23 feb until further notice by cableship leon thevenin in area bound by 05-31N 000-07W,…
    Gulf of Guinea · Ghana
  23. HYDROLANT 3115/192019-10-12 → 2019-10-16
    Cable operations in progress until further notice by cableship pierre de fermat along trackline joining…
    Gulf of Guinea · Cote D'ivoire
  24. HYDROLANT 3064/192019-10-09 → 2019-10-12
    Cable operations in progress until further notice by cableship pierre de fermat along trackline joining…
    Gulf of Guinea · Cote D'ivoire
  25. HYDROLANT 2920/192019-09-24 → 2019-10-09
    Cable operations 262000Z sep to 180400Z oct by cableship pierre de fermat along trackline joining 05-11N…
    Gulf of Guinea · Cote D'ivoire
  26. HYDROLANT 3321/182018-10-23 → 2018-11-15
    Seismic survey in progress until 01 dec by M/V polar marquis towing 12 8100 meter long cables
    Gulf of Guinea · Equatorial Guinea
  27. HYDROLANT 2139/172017-07-10 → 2017-07-14
    Cable operations in progress until further notice by cableship peter faber with submersible in vicinity…
    Gulf of Guinea · Ghana
  28. HYDROLANT 2137/172017-07-10 → 2017-07-10
    Cable operations in progress until further notice by cableship peter faber with submersible in vicinity…
    Gulf of Guinea · Cote D'ivoire
  29. HYDROLANT 1929/172017-06-22 → 2017-07-01
    Cable operations 230001Z jun until further notice by cableship peter faber with submersible in vicinity…
    Gulf of Guinea · Cote D'ivoire
  30. HYDROLANT 47/172017-01-05 → 2017-03-01
    Seismic survey 090001Z jan to 282359Z feb by M/V hugin explorer and M/V ocean europe in area bound by…
    Gulf of Guinea · Nigeria
  31. HYDROLANT 3354/162016-12-12 → 2017-01-23
    Seismic survey in progress until further notice by M/V geo caspian in area bound by 05-16.83N 001-06.11E,…
    Gulf of Guinea · Ghana
  32. HYDROLANT 3049/162016-11-16 → 2016-11-24
    Cable operations 17 nov until further notice by cableship peter faber with submersible in 05-32.6N 000-07.2W
    Gulf of Guinea · Ghana
  33. HYDROLANT 2338/152015-09-19 → 2015-12-11
    Seismic survey 200001Z sep until further notice by M/V polarcus alima towing 12 8100 meter long cables in…
    Gulf of Guinea · Nigeria
  34. HYDROLANT 2333/152015-09-18 → 2015-09-19
    Seismic survey 200001Z sep until further notice by M/V polarcus alima towing 12 8100 meter long cables in…
    Gulf of Guinea · Nigeria
  35. HYDROLANT 876/152015-04-13 → 2015-06-01
    Seismic survey in progress until 312359Z may by M/V bgp prospector towing 12 8000 meter long cables in area…
    Gulf of Guinea
  36. HYDROLANT 703/152015-03-24 → 2015-04-12
    Cable laying operations 252200Z mar to 112359Z apr by cableship ile de brehat vicinity of trackline joining…
    Gulf of Guinea · Benin
  37. HYDROLANT 420/152015-02-18 → 2015-03-10
    Seismic survey in progress until 09 mar by M/V ramform challenger towing 12 6000 meter long cables in area…
    Gulf of Guinea · Nigeria
  38. HYDROLANT 399/152015-02-15 → 2015-06-28
    Seismic survey in progress until 310001Z aug by M/V ramform viking towing ten 10000 meter long cables in…
    Gulf of Guinea
  39. HYDROLANT 352/152015-02-11 → 2015-02-18
    Seismic survey 12 thru 28 feb by M/V ramform challenger towing 12 6000 meter long cables in area bound by…
    Gulf of Guinea · Nigeria
  40. HYDROLANT 2651/142014-11-03 → 2015-01-06
    Seismic survey 05 nov until further notice by M/V ramform challenger towing 12 6000 meter long cables in…
    Gulf of Guinea · Nigeria
  41. HYDROLANT 2566/142014-10-22 → 2015-01-01
    Seismic survey 240001Z oct to 312359Z dec by M/V amazon warrior towing 12 4800 meter long cables in area…
    Gulf of Guinea · Equatorial Guinea
  42. HYDROLANT 2406/142014-10-05 → 2014-11-23
    Seismic survey in progress until 252359Z nov by M/V polarcus alima towing ten 7250 meter long cables in area…
    Gulf of Guinea · Cote D'ivoire
  43. HYDROLANT 1753/142014-07-19 → 2014-09-07
    Seismic survey 20 jul until further notice by M/V polarcus adira towing 12 8100 meter long cables in area…
    Gulf of Guinea · Cote D'ivoire
  44. HYDROLANT 947/142014-04-08 → 2014-04-15
    Seismic survey in progress until further notice by M/V ramform challenger towing 10000 meter long cable in…
    Gulf of Guinea · Cote D'ivoire
  45. HYDROLANT 791/142014-03-20 → 2014-03-23
    16 kilometer long seismic cable adrift vicinity 03-08N 007-17E at 201000Z mar
    Gulf of Guinea
  46. HYDROLANT 572/142014-02-24 → 2014-03-12
    Seismic survey 25 feb thru 14 mar by M/V bgp prospector towing ten four mile long cables in area bound by…
    Gulf of Guinea
  47. HYDROLANT 489/142014-02-17 → 2014-05-31
    Seismic survey in progress until further notice by M/V geco triton towing 12 7000 meter long cables in area…
    Gulf of Guinea · Ghana
  48. HYDROLANT 436/142014-02-12 → 2014-05-02
    Seismic survey 14 feb thru 01 may by M/V tasman towing 12 6000 meter long cables in area bound by 03-25.1N…
    Gulf of Guinea · Nigeria
  49. HYDROLANT 209/142014-01-22 → 2014-01-25
    Seismic survey 23 jan thru 24 mar by M/V bgp prospector in area bound by 03-13.0N 008-04.5E, 03-13.0N…
    Gulf of Guinea
  50. HYDROLANT 87/142014-01-09 → 2014-04-19
    Seismic survey in progress until further notice by M/V oceanic phoenix towing 12 10000 meter long cables in…
    Gulf of Guinea · Cote D'ivoire

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

Cable & pipeline work in the Gulf of Guinea · seahazards