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 1617/142014-07-02 → 2014-07-22
    Cancel HYDROLANT 1556/14
    Dover Strait
  2. HYDROLANT 1600/142014-06-30 → 2014-06-30
    Orkney Islands
    Scotland-north Coast
  3. HYDROLANT 1598/142014-06-29 → 2014-07-24
    B. 49/12-AR, 53-32.1N 002-15.2E
    Southern North Sea
  4. HYDROLANT 1575/142014-06-27 → 2014-06-28
    Orkney Islands
    Scotland-north Coast
  5. HYDROLANT 1556/142014-06-25 → 2014-07-02
    Dover Strait
  6. HYDROLANT 1459/142014-06-11 → 2014-06-12
    Cancel HYDROLANT 1443/14
    Shetland Islands
  7. HYDROLANT 1444/142014-06-09 → 2014-06-12
    Cancel this msg 121700Z jun 14
    England-east Coast
  8. HYDROLANT 1443/142014-06-09 → 2014-06-11
    Cancel this msg 111900Z jun 14
    Shetland Islands
  9. HYDROLANT 1435/142014-06-09 → 2014-07-24
    Cancel HYDROLANT 1065/14
    Southern North Sea
  10. HYDROLANT 1434/142014-06-08 → 2014-07-24
    Cancel HYDROLANT 1096/14
    Southern North Sea
  11. HYDROLANT 1374/142014-06-02 → 2014-06-02
    Cancel this msg 031800Z jun 14
    Shetland Islands
  12. HYDROLANT 1364/142014-06-01 → 2014-06-01
    England-southeast Coast
  13. HYDROLANT 1359/142014-05-31 → 2014-05-31
    England-southeast Coast
  14. HYDROLANT 1355/142014-05-30 → 2014-05-30
    Shetland Islands
  15. HYDROLANT 1347/142014-05-30 → 2014-05-30
    Cancel this msg 301400Z may 14
    Shetland Islands
  16. HYDROLANT 1345/142014-05-30 → 2014-05-30
    England-southeast Coast
  17. HYDROLANT 1252/142014-05-17 → 2014-05-17
    Shetland Islands
  18. HYDROLANT 1237/142014-05-15 → 2014-05-15
    England-southeast Coast
  19. HYDROLANT 1225/142014-05-14 → 2014-05-14
    Scotland-east Coast
  20. HYDROLANT 1217/142014-05-13 → 2014-05-14
    Orkney Islands
    Scotland-north Coast
  21. HYDROLANT 1176/142014-05-09 → 2014-05-14
    Cancel this msg 141700Z may 14
    Shetland Islands
  22. HYDROLANT 1136/142014-05-04 → 2014-05-05
    North Sea
  23. HYDROLANT 1134/142014-05-04 → 2014-05-04
    Mrcc aberdeen mf r/t and dsc services at greg ness 57-08N 002-03W off air
    Scotland-east Coast · Radio Services
  24. HYDROLANT 1100/142014-04-27 → 2014-05-08
    B. 49/5A ST-1, 53-50.5N 002-52.1E
    Southern North Sea
  25. HYDROLANT 1096/142014-04-27 → 2014-06-08
    Cancel HYDROLANT 321/14
    Southern North Sea
  26. HYDROLANT 1074/142014-04-23 → 2014-05-20
    England-east Coast
    Southern North Sea
  27. HYDROLANT 1065/142014-04-22 → 2014-06-09
    B. 49/17-DD, 53-26.4N 002-23.6E
    Southern North Sea
  28. HYDROLANT 1052/142014-04-19 → 2014-04-22
    Southern North Sea
  29. HYDROLANT 1023/142014-04-16 → 2014-04-22
    B. 49/17-DD, 53-26.4N 002-23.6E
    Southern North Sea
  30. HYDROLANT 1020/142014-04-15 → 2014-04-16
    Cancel HYDROLANT 658/14
    Southern North Sea
  31. HYDROLANT 1010/142014-04-13 → 2014-04-17
    England-southeast Coast
    Southern North Sea
  32. HYDROLANT 1007/142014-04-12 → 2014-04-14
    Shetland Islands
  33. HYDROLANT 979/142014-04-10 → 2014-04-10
    Cancel this msg 101300Z apr 14
    Shetland Islands
  34. HYDROLANT 896/142014-04-02 → 2014-05-15
    Southern North Sea
  35. HYDROLANT 822/142014-03-23 → 2014-03-25
    England-southeast Coast
  36. HYDROLANT 742/142014-03-14 → 2014-03-15
    Cancel HYDROLANT 286/14(24)
    England-northeast Coast
  37. HYDROLANT 741/142014-03-14 → 2014-03-14
    England-southeast Coast
  38. HYDROLANT 736/142014-03-13 → 2014-03-14
    England-southeast Coast
  39. HYDROLANT 728/142014-03-13 → 2014-03-14
    Cancel this msg 140059Z mar 14
    England-northeast Coast
  40. HYDROLANT 721/142014-03-12 → 2014-03-13
    England-southeast Coast
  41. HYDROLANT 719/142014-03-12 → 2014-03-12
    Cancel this msg 121800Z mar 14
    Scotland-east Coast
  42. HYDROLANT 658/142014-03-04 → 2014-04-15
    Cancel HYDROLANT 339/14
    Southern North Sea
  43. HYDROLANT 633/142014-03-02 → 2014-03-03
    Southern North Sea
  44. HYDROLANT 629/142014-03-02 → 2014-03-02
    England-southeast Coast
  45. HYDROLANT 622/142014-03-01 → 2014-03-01
    England-southeast Coast
  46. HYDROLANT 605/142014-02-27 → 2014-02-27
    Fair Isle
    Scotland-north Coast
  47. HYDROLANT 586/142014-02-25 → 2014-02-27
    Cancel this 271500Z feb 14
    Scotland-north Coast · Shetland Islands
  48. HYDROLANT 577/142014-02-24 → 2014-02-27
    England-southeast Coast
    Southern North Sea
  49. HYDROLANT 524/142014-02-20 → 2014-02-21
    Scotland-southeast Coast
  50. HYDROLANT 485/142014-02-17 → 2014-02-25
    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.