Aids-to-navigation notices in the North Sea

Lights extinguished, buoys off station, RACON/NAVTEX outages.

in force
0
last 12 months
3
vs previous 12 (0)
—
since 1997
2,502

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 aids-to-navigation notices in force in the North Sea right now.

By year

97
98
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

Other hazards in the North Sea

Archive · 2,502 cancelled

  1. HYDROLANT 59/162016-01-06 → 2016-01-16
    Southwold light 52-19.6N 001-40.9E range temporarily reduced to 12 miles
    England-southeast Coast
  2. HYDROLANT 37/162016-01-03 → 2016-01-04
    Dgps station at sumburgh head light 59-51.2N 001-16.5W off air
    Shetland Islands
  3. HYDROLANT 30/162016-01-03 → 2016-01-03
    Dgps station at sumburgh head light 59-51.2N 001-16.5W off air
    Shetland Islands
  4. HYDROLANT 27/162016-01-03 → 2016-01-03
    Dgps station at sumburgh head light 59-51.2N 001-16.5W unreliable
    Shetland Islands
  5. HYDROLANT 24/162016-01-02 → 2016-01-10
    All navigational aids at platform 11/30-B, 58-08.9N 003-01.3W inoperative
    North Sea · Scotland-northeast Coast
  6. HYDROLANT 3231/152015-12-31 → 2015-12-31
    All navigational aids at platform 49/22-JD, 53-19.7N 002-21.8E inoperative
    Southern North Sea
  7. HYDROLANT 3202/152015-12-29 → 2015-12-29
    Dgps station at sumburgh head light 59-51.3N 001-16.4W off air
    Shetland Islands
  8. HYDROLANT 3196/152015-12-28 → 2015-12-29
    Sumburgh head light 59-51.2N 001-16.5W unreliable
    Shetland Islands
  9. HYDROLANT 3171/152015-12-24 → 2015-12-28
    Platform 49/22-JD, 53-19.7N 002-21.8E unlit and all navigational aids inoperative
    Southern North Sea
  10. HYDROLANT 3165/152015-12-23 → 2015-12-28
    All navigational aids at platform 48/25-PUR, 53-15.5N 001-58.2E inoperative
    Southern North Sea
  11. HYDROLANT 3128/152015-12-18 → 2015-12-19
    RACON at sunk centre lightfloat 51-50.1N 001-46.0E inoperative
    Southern North Sea · England-southeast Coast
  12. HYDROLANT 3096/152015-12-14 → 2015-12-17
    All navigational aids at platform 49/17-HD, 53-29.9N 002-19.5E inoperative
    Southern North Sea
  13. HYDROLANT 3093/152015-12-14 → 2016-01-12
    All navigational aids at platform 44/17-MH, 54-26N 002-18E inoperative
    Southern North Sea
  14. HYDROLANT 3061/152015-12-09 → 2015-12-15
    Fog signal at platform 49/27-H, 53-00.3N 002-12.9E inoperative
    Southern North Sea
  15. HYDROLANT 3044/152015-12-08 → 2015-12-09
    RACON at smiths knoll buoy 52-43.5N 002-17.9E inoperative
    Southern North Sea · England-southeast Coast
  16. HYDROLANT 2995/152015-12-03 → 2015-12-09
    All navigational aids at platform 44/26A-A, 54-03.6N 002-04.6E inoperative
    Southern North Sea
  17. HYDROLANT 2985/152015-12-02 → 2016-01-13
    Platform 44/23 a-cm, 54-12.2N 002-27.1E unlit and fog signal operative
    Southern North Sea
  18. HYDROLANT 2984/152015-12-02 → 2015-12-03
    All navigational aids at platform 44/26A-A, 54-03.6N 002-04.6E unreliable
    Southern North Sea
  19. HYDROLANT 2898/152015-11-24 → 2015-11-25
    Out skerries light 60-25.5N 000-43.7W unreliable
    North Sea · Shetland Islands
  20. HYDROLANT 2868/152015-11-21 → 2015-11-23
    Duncansby head light 58-38.6N 003-01.5W unlit
    North Sea · Scotland-north Coast
  21. HYDROLANT 2867/152015-11-21 → 2015-11-24
    Out skerries light 60-25.5N 000-43.7W unlit
    North Sea · Shetland Islands
  22. HYDROLANT 2863/152015-11-21 → 2017-04-07
    Longstone light, fl w 20 sec 23 meters 18 miles, established in 55-38.6N 001-36.7W
    England-northeast Coast
  23. HYDROLANT 2855/152015-11-20 → 2015-11-23
    RACON at newarp buoy 52-48.4N 001-55.7E inoperative
    Southern North Sea · England-east Coast
  24. HYDROLANT 2832/152015-11-17 → 2015-11-18
    Out skerries light 60-25.5N 000-43.7W unreliable
    North Sea · Shetland Islands
  25. HYDROLANT 2814/152015-11-15 → 2015-11-17
    Out skerries light 60-25.5N 000-43.7W unlit
    North Sea · Shetland Islands
  26. HYDROLANT 2804/152015-11-14 → 2015-11-21
    Longstone light, fl w 20 sec 23 meters 18 miles, established in 55-38.6N 001-36.7W
    England-northeast Coast
  27. HYDROLANT 2786/152015-11-13 → 2015-11-15
    Meteorological mast 56-26.4N 002-14.5W unlit
    North Sea · Scotland-east Coast
  28. HYDROLANT 2778/152015-11-12 → 2015-11-13
    Longstone lightship 55-38.6N 001-36.5W light unreliable
    England-northeast Coast
  29. HYDROLANT 2752/152015-11-09 → 2015-11-09
    All navigational aids at platform 49/17-GD, 53-26.9N 002-15.3E inoperative
    Southern North Sea
  30. HYDROLANT 2710/152015-11-03 → 2015-11-03
    All navigational aids at platform 49/26-CP, 53-05.9N 002-09.7E inoperative
    Southern North Sea
  31. HYDROLANT 2699/152015-11-02 → 2015-11-13
    Fog signal at platform 44/26A-A, 54-03.6N 002-04.7E inoperative
    Southern North Sea
  32. HYDROLANT 2698/152015-11-02 → 2015-11-09
    All navigational aids at platform 49/17-HD, 53-29.9N 002-19.5E inoperative
    Southern North Sea
  33. HYDROLANT 2697/152015-11-02 → 2015-11-03
    All navigational aids at platform 49/26-CP, 53-05.9N 002-09.7E unreliable
    Southern North Sea
  34. HYDROLANT 2601/152015-10-19 → 2015-11-08
    RACON at rattray head light 57-36.6N 001-49.0W inoperative
    Scotland-east Coast
  35. HYDROLANT 2574/152015-10-15 → 2015-11-04
    All navigational aids at platform 49/17-CD, 53-25.4N 002-22.5E inoperative
    Southern North Sea
  36. HYDROLANT 2558/152015-10-14 → 2015-10-15
    Hoo stack light 60-15.0N 001-05.2W unlit
    Shetland Islands
  37. HYDROLANT 2533/152015-10-11 → 2015-10-13
    All navigational aids at platform 49/17-CD, 53-25.4N 002-22.5E inoperative
    Southern North Sea
  38. HYDROLANT 2511/152015-10-08 → 2015-10-11
    All navigational aids at platform 49/16, 53-23.2N 002-08.9E inoperative
    Southern North Sea
  39. HYDROLANT 2485/152015-10-04 → 2015-11-15
    Fog signal at platform 42/30-A, 54-01.8N 000-58.0E inoperative
    Southern North Sea
  40. HYDROLANT 2442/152015-09-30 → 2015-10-02
    All navigational aids at platform 12/21C jacky, 58-11.0N 002-58.8W inoperative
    North Sea · Scotland-northeast Coast
  41. HYDROLANT 2357/152015-09-21 → 2015-09-23
    Mrcc aberdeen mf r/t service at greg ness 57-08N 002-03W unreliable
    Scotland-east Coast · Radio Services
  42. HYDROLANT 2314/152015-09-17 → 2015-09-21
    Mrcc aberdeen mf r/t service at greg ness 57-08N 002-03W off air
    Scotland-east Coast · Radio Services
  43. HYDROLANT 2306/152015-09-16 → 2015-09-17
    Dgps station at greg ness 57-08N 002-03W off air
    Scotland-east Coast
  44. HYDROLANT 2302/152015-09-16 → 2015-09-27
    All navigational aids at platform 44/18A, 54-26.9N 002-28.8E inoperative
    North Sea
  45. HYDROLANT 2294/152015-09-15 → 2015-10-02
    Ensign platform 53-35.4N 001-46.4E unlit and fog signal inoperative
    Southern North Sea
  46. HYDROLANT 2279/152015-09-14 → 2015-09-18
    All navigational aids at platform tethys 53-39.1N 002-03.5E inoperative
    Southern North Sea
  47. HYDROLANT 2242/152015-09-10 → 2015-09-13
    All navigational aids at platform 49/9B, 53-49.9N 002-46.3E inoperative
    Southern North Sea
  48. HYDROLANT 2238/152015-09-10 → 2015-09-14
    Fog signal at platform tethys 53-39.1N 002-03.5E inoperative
    Southern North Sea
  49. HYDROLANT 2132/152015-08-29 → 2015-09-02
    Southwold light 52-19.6N 001-40.9E unreliable
    England-southeast Coast
  50. HYDROLANT 2086/152015-08-25 → 2015-08-28
    All navigational aids at platform 49/30-A, 53-00.3N 002-53.8E inoperative
    Southern North Sea

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.

Aids-to-navigation notices in the North Sea — page 18 · seahazards