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 2222/112011-12-22 → 2011-12-24
    Nga chart 35058 (1ST ed)
    Scotland-north Coast · Orkney Island
  2. HYDROLANT 2206/112011-12-20 → 2011-12-22
    Nga chart 35058 (1ST ed)
    Scotland-north Coast · Orkney Island
  3. HYDROLANT 2191/112011-12-18 → 2011-12-21
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  4. HYDROLANT 2188/112011-12-17 → 2011-12-19
    Nga chart 37028 (2ND ed)
    England-southeast Coast
  5. HYDROLANT 2184/112011-12-17 → 2011-12-18
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  6. HYDROLANT 2183/112011-12-17 → 2011-12-18
    Nga chart 35056 (1ST ed)
    Scotland-north Coast
  7. HYDROLANT 2148/112011-12-13 → 2011-12-14
    Nga chart 35050 (1ST ed)
    Scotland-east Coast
  8. HYDROLANT 2118/112011-12-10 → 2012-01-21
    Nga chart 37166 (2ND ed)
    Southern North Sea
  9. HYDROLANT 2103/112011-12-09 → 2011-12-12
    Nga chart 35072 (1ST ed)
    Shetland Islands
  10. HYDROLANT 2102/112011-12-09 → 2011-12-12
    Nga chart 35058 (1ST ed)
    Scotland-north Coast · Orkney Island
  11. HYDROLANT 2101/112011-12-09 → 2011-12-19
    Nga chart 37140 (33RD ed)
    England-southeast Coast
  12. HYDROLANT 2085/112011-12-08 → 2011-12-11
    Nga chart 35001 (1ST ed)
    Scotland · Orkney Islands
  13. HYDROLANT 2077/112011-12-07 → 2012-01-08
    Nga chart 37057 (2ND ed)
    Southern North Sea
  14. HYDROLANT 2073/112011-12-07 → 2012-01-18
    Nga chart 37166 (2ND ed)
    Southern North Sea
  15. HYDROLANT 2068/112011-12-06 → 2011-12-07
    Nga chart 37166 (2ND ed)
    England-east Coast
  16. HYDROLANT 2066/112011-12-06 → 2011-12-11
    Mrcc shetland 60-09N 001-08W mf r/t off air
    Shetland Islands · Radio Services
  17. HYDROLANT 2062/112011-12-06 → 2011-12-06
    Nga chart 35072 (1ST ed)
    Shetland Islands
  18. HYDROLANT 2055/112011-12-05 → 2011-12-10
    Nga chart 37057 (2ND ed)
    Southern North Sea
  19. HYDROLANT 2053/112011-12-05 → 2012-05-16
    Nga chart 37057 (2ND ed)
    Southern North Sea
  20. HYDROLANT 2049/112011-12-04 → 2011-12-05
    Nga chart 35172 (2ND ed)
    Scotland-north Coast
  21. HYDROLANT 2046/112011-12-04 → 2011-12-31
    Nga chart 35002 (1ST ed)
    Southern North Sea
  22. HYDROLANT 2018/112011-11-28 → 2011-12-26
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  23. HYDROLANT 2017/112011-11-28 → 2011-11-28
    Nga chart 35072 (1ST ed)
    Shetland Islands
  24. HYDROLANT 1996/112011-11-26 → 2011-11-27
    Nga chart 35069 (1ST ed)
    Shetland Islands
  25. HYDROLANT 1993/112011-11-26 → 2011-11-28
    Nga chart 35056 (1ST ed)
    Scotland-north Coast
  26. HYDROLANT 1981/112011-11-25 → 2012-02-11
    Nga chart 37166 (2ND ed)
    Southern North Sea
  27. HYDROLANT 1925/112011-11-18 → 2011-11-19
    Nga chart 35013 (3RD ed)
    Scotland-east Coast
  28. HYDROLANT 1923/112011-11-17 → 2012-06-02
    Nga chart 37057 (2ND ed)
    Southern North Sea
  29. HYDROLANT 1911/112011-11-15 → 2011-11-16
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  30. HYDROLANT 1895/112011-11-14 → 2011-12-26
    Nga chart 37166 (2ND ed)
    Southern North Sea
  31. HYDROLANT 1872/112011-11-09 → 2011-11-10
    Nga chart 35014 (2ND ed)
    Scotland-east Coast
  32. HYDROLANT 1855/112011-11-08 → 2011-11-08
    Nga chart 37166 (2ND ed)
    England-east Coast
  33. HYDROLANT 1846/112011-11-07 → 2011-11-07
    Nga chart 35172 (2ND ed)
    Scotland-north Coast
  34. HYDROLANT 1822/112011-11-03 → 2011-11-05
    Nga chart 35172 (2ND ed)
    Scotland-north Coast · Shetland Islands
  35. HYDROLANT 1802/112011-11-01 → 2011-11-01
    Nga chart 35172 (2ND ed)
    Scotland-north Coast · Shetland Islands
  36. HYDROLANT 1764/112011-10-26 → 2011-10-26
    Nga chart 35063 (1ST ed)
    Scotland · Orkney Islands
  37. HYDROLANT 1763/112011-10-26 → 2011-10-26
    Sumburgh head light 59-51.3N 001-16.3W unlit
    Scotland-north Coast · Shetland Islands
  38. HYDROLANT 1762/112011-10-25 → 2011-10-26
    Nga chart 35001 (1ST ed)
    Scotland · Orkney Islands
  39. HYDROLANT 1757/112011-10-25 → 2011-12-06
    Mrcc shetland 60-09N 001-08W mf r/t off air
    Shetland Islands · Radio Services
  40. HYDROLANT 1747/112011-10-24 → 2011-10-27
    Nga chart 35172 (2ND ed)
    Scotland-north Coast
  41. HYDROLANT 1743/112011-10-22 → 2011-10-23
    Nga chart 35172 (2ND ed)
    Shetland Islands
  42. HYDROLANT 1734/112011-10-21 → 2011-11-22
    Mrcc aberdeen mf r/t service at gregness 57-08N 002-03W unreliable
    Scotland-east Coast · Radio Services
  43. HYDROLANT 1717/112011-10-19 → 2011-10-19
    Mrcc aberdeen mf r/t service at gregness 57-08N 002-03W unreliable
    Scotland-east Coast · Radio Services
  44. HYDROLANT 1695/112011-10-15 → 2011-10-16
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  45. HYDROLANT 1680/112011-10-14 → 2011-10-14
    Mrcc aberdeen mf r/t service at gregness 57-08N 002-03W off air
    Scotland-east Coast · Radio Services
  46. HYDROLANT 1678/112011-10-13 → 2011-10-17
    Nga chart 37166 (2ND ed)
    Southern North Sea
  47. HYDROLANT 1628/112011-10-05 → 2011-10-11
    Mrcc aberdeen 57-08N 002-03W mf r/t and dsc service off air
    Scotland-east Coast · Radio Services
  48. HYDROLANT 1559/112011-09-25 → 2011-10-25
    Mrcc shetland 60-09N 001-08W mf r/t and dsc service off air
    Shetland Islands · Radio Services
  49. HYDROLANT 1554/112011-09-24 → 2011-09-25
    Mrcc shetland mf r/t and dsc services off air: a. shetland 60-09N 001-08W
    Shetland Islands · Radio Services
  50. HYDROLANT 1528/112011-09-21 → 2011-09-25
    Nga chart 37166 (2ND ed)
    England-east Coast

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 30 · seahazards