Aids-to-navigation notices in the North Sea

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

in force
0
last 12 months
4
vs previous 12 (0)
—
since 1997
2,503

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 · 2,503 cancelled

  1. HYDROLANT 1988/102010-10-20 → 2010-10-22
    Nga chart 37244 (11TH ed)
    Southern North Sea
  2. HYDROLANT 1977/102010-10-18 → 2010-11-20
    Nga chart 37057 (2ND ed)
    Southern North Sea
  3. HYDROLANT 1975/102010-10-18 → 2010-10-19
    Nga chart 37057 (2ND ed)
    England-east Coast
  4. HYDROLANT 1961/102010-10-15 → 2010-10-18
    Nga chart 37120 (3RD ed)
    Dover Strait
  5. HYDROLANT 1947/102010-10-13 → 2010-11-23
    Barque gas field
    Southern North Sea
  6. HYDROLANT 1912/102010-10-08 → 2010-10-08
    Nga chart 35010 (1ST ed)
    England-northeast Coast
  7. HYDROLANT 1901/102010-10-06 → 2010-10-07
    Nga chart 37166 (3RD ed)
    England-east Coast
  8. HYDROLANT 1881/102010-10-03 → 2010-10-05
    Nga chart 37055 (0 ed)
    England-east Coast
  9. HYDROLANT 1870/102010-10-01 → 2010-10-04
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  10. HYDROLANT 1869/102010-10-01 → 2010-10-02
    Nga chart 37166 (3RD ed)
    England-east Coast
  11. HYDROLANT 1848/102010-09-29 → 2010-09-30
    Nga chart 37166 (3RD ed)
    England-east Coast
  12. HYDROLANT 1835/102010-09-28 → 2011-02-26
    Nga chart 37055 (0 ed)
    England-southeast Coast
  13. HYDROLANT 1801/102010-09-24 → 2010-09-24
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  14. HYDROLANT 1740/102010-09-15 → 2010-09-15
    Nga chart 35172 (3RD ed)
    Shetland Islands
  15. HYDROLANT 1728/102010-09-13 → 2010-09-14
    Nga chart 35172 (3RD ed)
    Shetland Islands
  16. HYDROLANT 1724/102010-09-12 → 2011-01-29
    Nga chart 35014 (3RD ed)
    Scotland-east Coast
  17. HYDROLANT 1723/102010-09-12 → 2010-09-12
    Nga chart 35172 (3RD ed)
    Shetland Islands
  18. HYDROLANT 1722/102010-09-12 → 2010-09-12
    Nga chart 35014 (3RD ed)
    Scotland-east Coast
  19. HYDROLANT 1713/102010-09-11 → 2010-09-11
    Nga chart 35172 (3RD ed)
    Shetland Islands
  20. HYDROLANT 1709/102010-09-10 → 2010-09-12
    Nga chart 35014 (3RD ed)
    Scotland-east Coast
  21. HYDROLANT 1684/102010-09-07 → 2010-09-10
    Nga chart 35172 (3RD ed)
    Shetland Islands
  22. HYDROLANT 1682/102010-09-07 → 2010-09-07
    Nga chart 37166 (3RD ed)
    England-southeast Coast
  23. HYDROLANT 1677/102010-09-05 → 2010-10-12
    Nga chart 37129 (6TH ed)
    Dover Strait
  24. HYDROLANT 1619/102010-08-27 → 2010-09-01
    Nga chart 37057 (2ND ed)
    Southern North Sea
  25. HYDROLANT 1608/102010-08-26 → 2010-08-26
    Nga chart 35057(1ST ed)
    Scotland-east Coast · Orkney Islands
  26. HYDROLANT 1591/102010-08-23 → 2010-10-04
    Nga chart 37059 (0 ed)
    Southern North Sea
  27. HYDROLANT 1582/102010-08-21 → 2010-08-21
    Nga chart 35172 (3RD ed)
    Shetland Islands
  28. HYDROLANT 1573/102010-08-20 → 2010-08-21
    Mrcc forth rt service 55-54N 002-12W inoperative
    Scotland-east Coast · Radio Services
  29. HYDROLANT 1520/102010-08-10 → 2010-09-25
    Nga chart 37057 (2ND ed)
    Southern North Sea
  30. HYDROLANT 1510/102010-08-08 → 2010-08-08
    Nga chart 35172 (3RD ed)
    Shetland Islands
  31. HYDROLANT 1474/102010-08-02 → 2010-08-14
    Nga chart 37058 (2ND ed)
    Southern North Sea
  32. HYDROLANT 1348/102010-07-15 → 2010-07-16
    Nga chart 37059 (0 ed)
    England-east Coast
  33. HYDROLANT 1330/102010-07-14 → 2010-07-14
    Dsc station saxavord 60-50N 000-50W off air
    Shetland Islands · Radio Services
  34. HYDROLANT 1322/102010-07-12 → 2010-08-02
    Nga chart 37058 (2ND ed)
    Southern North Sea
  35. HYDROLANT 1316/102010-07-11 → 2010-07-16
    Nga chart 37059 (0 ed)
    Southern North Sea
  36. HYDROLANT 1313/102010-07-11 → 2010-07-12
    Nga chart 37058 (2ND ed)
    Southern North Sea
  37. HYDROLANT 1271/102010-07-05 → 2010-07-08
    Nga chart 37120 (3RD ed)
    England-southeast Coast
  38. HYDROLANT 1260/102010-07-05 → 2010-07-20
    Nga chart 37058 (2ND ed)
    Southern North Sea
  39. HYDROLANT 1248/102010-07-03 → 2010-07-03
    Nga chart 35063 (1ST ed)
    Shetland Islands
  40. HYDROLANT 1231/102010-07-01 → 2010-08-12
    Nga chart 35014 (3RD ed)
    Scotland-east Coast
  41. HYDROLANT 1205/102010-06-29 → 2010-08-10
    Nga chart 37057 (2ND ed)
    Southern North Sea
  42. HYDROLANT 1201/102010-06-28 → 2010-06-29
    Nga chart 35072 (1ST ed)
    Shetland Islands
  43. HYDROLANT 1189/102010-06-25 → 2010-06-26
    Nga chart 37120 (3RD ed)
    Dover Strait · England-southeast Coast
  44. HYDROLANT 1175/102010-06-24 → 2010-06-25
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  45. HYDROLANT 1168/102010-06-23 → 2010-06-24
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  46. HYDROLANT 1156/102010-06-22 → 2010-08-14
    Nga chart 35055 (1ST ed)
    Scotland-north Coast
  47. HYDROLANT 1155/102010-06-22 → 2010-06-23
    Dgps station at flamborough head light 54-07.0N 000-04.9W off air 0900Z to 1000Z daily 22 and 23 jun
    England-east Coast
  48. HYDROLANT 1150/102010-06-20 → 2010-07-02
    Nga chart 37057 (2ND ed)
    Southern North Sea
  49. HYDROLANT 1147/102010-06-20 → 2010-06-22
    Nga chart 37057 (2ND ed)
    Southern North Sea
  50. HYDROLANT 1104/102010-06-13 → 2010-06-21
    Nga chart 37057 (2ND ed)
    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 33 · seahazards