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 455/202020-02-09 → 2020-02-09
    East goodwin lightfloat 51-13.0N 001-36.3E unreliable
    Dover Strait · England
  2. HYDROLANT 443/202020-02-08 → 2020-02-10
    All navigational lights at leman gasfield charlie platform 53-01.6N 002-15.4E inoperative
    North Sea · England
  3. HYDROLANT 436/202020-02-07 → 2020-02-08
    Rova head light 60-11.4N 001-08.5W unlit
    North Sea · Shetland Islands
  4. HYDROLANT 288/202020-01-27 → 2020-01-28
    Europa 49/22 platform 53-14.9N 002-17.8E unlit
    North Sea · England
  5. HYDROLANT 213/202020-01-22 → 2020-01-24
    RACON at duncansby head light 58-38-38N 003-01-30W inoperative
    North Sea · Scotland · Orkney Islands
  6. HYDROLANT 200/202020-01-21 → 2020-01-24
    Ruytingen northwest buoy 51-09.1N 001-57.3E unlit
    North Sea · France
  7. HYDROLANT 193/202020-01-20 → 2020-03-03
    Cgoc humber mf dsc and r/t services at langham site 52-56.5N 000-57.2E off air
    North Sea · England
  8. HYDROLANT 53/202020-01-07 → 2020-01-22
    All navigational aids at wenlock platform, 53-35.3N 002-17.7E inoperative
    North Sea · England
  9. HYDROLANT 4013/192019-12-30 → 2020-01-03
    Hoy sound rear light 58-56.1N 003-16.3W unreliable
    North Sea · Orkney Islands
  10. HYDROLANT 3778/192019-12-09 → 2019-12-09
    Sumburgh head light 59-51.2N 001-16.5W unreliable
    North Sea · Shetland Islands
  11. HYDROLANT 3767/192019-12-09 → 2020-01-20
    Cgoc humber mf dsc and r/t services at langham site 52-56.5N 000-57.2E off air
    North Sea · England
  12. HYDROLANT 3694/192019-12-02 → 2019-12-03
    Cgoc aberdeen mf dsc services at greg ness site 57-07.6N 002-03.2W off air
    North Sea · Scotland
  13. HYDROLANT 3670/192019-11-29 → 2019-12-11
    Anglia gas platform 53-22.1N 001-39.2E unlit and all aids to navigation inoperative
    North Sea · England
  14. HYDROLANT 3658/192019-11-28 → 2019-11-29
    Kinnairds head light 57-41.9N 002-00.2W unreliable
    North Sea · Scotland
  15. HYDROLANT 3656/192019-11-28 → 2019-12-02
    Cgoc aberdeen mf dsc services at greg ness site 57-07.6N 002-03.2W unreliable
    North Sea · Scotland
  16. HYDROLANT 3606/192019-11-25 → 2019-11-26
    Cgoc aberdeen mf dsc services at greg ness site 57-07.6N 002-03.2W off air
    North Sea · Scotland
  17. HYDROLANT 3602/192019-11-24 → 2020-01-01
    All navigational aids at shamrock platform, 53-28.2N 002-55.3E unreliable
    North Sea · England
  18. HYDROLANT 3561/192019-11-21 → 2019-11-22
    Cgoc aberdeen mf dsc services at greg ness site 57-07.6N 002-03.2W off air
    North Sea · Scotland
  19. HYDROLANT 3536/192019-11-18 → 2019-11-29
    Foxtrot 3 lightship 51-23.8N 002-00.6E unreliable
    North Sea · England
  20. HYDROLANT 3519/192019-11-17 → 2019-11-20
    Cgoc aberdeen mf dsc services at greg ness site 57-07.6N 002-03.2W unreliable
    North Sea · Scotland
  21. HYDROLANT 3489/192019-11-14 → 2019-11-14
    Auskerry light 59-01-32N 002-34-19W unreliable
    North Sea · Orkney Islands
  22. HYDROLANT 3488/192019-11-14 → 2019-11-14
    Flamborough head light 54-06-58N 000-04-57W unreliable
    North Sea · England
  23. HYDROLANT 3479/192019-11-13 → 2019-11-13
    Auskerry light 59-01.5N 002-34.3W unreliable
    North Sea · Orkney Islands
  24. HYDROLANT 3334/192019-10-31 → 2019-11-30
    Fog signals inoperative at platforms: a. 49/27G, 53-02.2N 002-23.0E
    North Sea
  25. HYDROLANT 3292/192019-10-28 → 2019-12-09
    Cgoc humber mf dsc and r/t services at langham site 52-56.5N 000-57.2E off air
    North Sea · England
  26. HYDROLANT 3117/192019-10-12 → 2019-10-13
    Cgoc aberdeen mf dsc services at greg ness site 57-07.6N 002-03.2W unreliable
    North Sea · Scotland
  27. HYDROLANT 3002/192019-10-02 → 2019-10-10
    RACON at rattray head light 57-36-36N 001-49-00W inoperative
    North Sea · Scotland
  28. HYDROLANT 2921/192019-09-25 → 2019-09-25
    Dgps station at north foreland light 51-22.5N 001-26.7E off air 250800Z to 251600Z sep
    Dover Strait · England
  29. HYDROLANT 2819/192019-09-16 → 2019-10-28
    Cgoc humber mf dsc and r/t services at langham site 52-56.5N 000-57.2E off air
    North Sea · England
  30. HYDROLANT 2781/192019-09-12 → 2019-10-24
    All navigational aids at leman gas platform 49/27 53-03.7N 002-12.7E inoperative
    North Sea · England
  31. HYDROLANT 2667/192019-08-31 → 2019-09-01
    Auskerry light 59-01.5N 002-34.3W unreliable
    North Sea · Scotland-north Coast · Orkney Islands
  32. HYDROLANT 2625/192019-08-29 → 2019-10-18
    All navigational aids at wenlock platform, 53-35.3N 002-17.7E inoperative
    North Sea · England
  33. HYDROLANT 2566/192019-08-23 → 2019-08-27
    Kinnairds head light 57-41.9N 002-00.2W unreliable
    North Sea · Scotland
  34. HYDROLANT 2510/192019-08-17 → 2019-09-02
    Bessemer gas platform 53-11.9N 002-29.1E unlit
    North Sea · England
  35. HYDROLANT 2489/192019-08-15 → 2019-10-04
    All navigational aids at tethys platform 53-39.1N 002-03.5E inoperative
    North Sea · England
  36. HYDROLANT 2484/192019-08-15 → 2019-09-24
    Platform 49/21-PTD 53-19.0N 002-05.7E unlit
    North Sea · England
  37. HYDROLANT 2482/192019-08-15 → 2019-09-18
    All navigational aids at platform 48/12A 53-32.8N 001-21.6E inoperative
    North Sea · England
  38. HYDROLANT 2440/192019-08-10 → 2019-08-15
    All navigational aids at tethys platform 53-39.1N 002-03.5E inoperative
    North Sea · England
  39. HYDROLANT 2399/192019-08-06 → 2019-08-08
    Dgps station at sumburgh head light 59-51.2N 001-16.5W off air 0800Z to 1600Z daily 07 and 08 aug
    Eastern North Atlantic · North Sea · Shetland Islands
  40. HYDROLANT 2391/192019-08-05 → 2019-09-16
    Cgoc humber mf dsc and r/t services at langham site 52-56.5N 000-57.2E off air
    North Sea · England
  41. HYDROLANT 2296/192019-07-26 → 2019-10-04
    Fog signal at platform jacky, 58-11.0N 002-58.8W inoperative
    North Sea · Scotland
  42. HYDROLANT 2215/192019-07-20 → 2019-07-22
    Dgps station at north foreland light 51-22.5N 001-26.7E off air
    Dover Strait · England
  43. HYDROLANT 2172/192019-07-17 → 2019-08-29
    All navigational aids at wenlock platform, 53-35.3N 002-17.7E inoperative
    North Sea · England
  44. HYDROLANT 2171/192019-07-17 → 2019-08-16
    Cgoc aberdeen mf dsc services at greg ness site 57-08.3N 002-02.9W unreliable
    North Sea · Scotland
  45. HYDROLANT 2149/192019-07-16 → 2019-07-18
    Dgps station at north foreland light 51-22.5N 001-26.7E off air 0800Z to 1600Z daily 16 thru 18 jul
    Dover Strait · England
  46. HYDROLANT 2050/192019-07-06 → 2019-08-17
    Bessemer gas platform 53-11.9N 002-29.1E unlit
    North Sea · England
  47. HYDROLANT 1984/192019-07-01 → 2019-07-30
    All navigational aids at platform 49/26-CP 53-05.8N 002-09.7E inoperative
    North Sea · England
  48. HYDROLANT 1883/192019-06-24 → 2019-08-05
    Cgoc humber mf dsc and r/t services at langham site 52-56.5N 000-57.2E off air
    North Sea · England
  49. HYDROLANT 1882/192019-06-24 → 2019-06-24
    Stirling dgps station 56-04N 004-04W off air 241000Z to 241300Z jun
    Scotland
  50. HYDROLANT 1871/192019-06-22 → 2019-06-22
    Foxtrot 3 lightship 51-23.8N 002-00.6E unlit
    North Sea · England

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 8 · seahazards