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 1097/102010-06-12 → 2010-06-13
    Nga chart 35001 (2ND ed)
    Scotland-north Coast
  2. HYDROLANT 1054/102010-06-08 → 2010-06-10
    Dgps station at flamborough head light 54-07.0N 000-04.9W off air 0800Z to 1600Z daily 08 thru 10 jun
    England-east Coast
  3. HYDROLANT 1036/102010-06-06 → 2010-06-07
    Nga chart 37120 (3RD ed)
    Dover Strait · England-southeast Coast
  4. HYDROLANT 1028/102010-06-04 → 2010-06-06
    Nga chart 35072 (1ST ed)
    Shetland Islands
  5. HYDROLANT 981/102010-05-30 → 2010-05-31
    Nga chart 35001 (2ND ed)
    Scotland · Orkney Islands
  6. HYDROLANT 946/102010-05-25 → 2010-05-25
    Nga chart 35066 (1ST ed)
    North Sea · Shetland Islands
  7. HYDROLANT 940/102010-05-24 → 2010-05-27
    Nga chart 37120 (3RD ed)
    England-southeast Coast
  8. HYDROLANT 890/102010-05-18 → 2010-05-20
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  9. HYDROLANT 881/102010-05-17 → 2010-05-18
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  10. HYDROLANT 846/102010-05-13 → 2010-05-13
    Nga chart 35063 (1ST ed)
    Shetland Islands
  11. HYDROLANT 827/102010-05-11 → 2010-06-29
    Nga chart 37057 (2ND ed)
    Southern North Sea
  12. HYDROLANT 818/102010-05-09 → 2010-05-11
    Nga chart 37057 (2ND ed)
    North Sea
  13. HYDROLANT 780/102010-05-04 → 2010-05-04
    Nga chart 37120 (3RD ed)
    Dover Strait
  14. HYDROLANT 738/102010-04-27 → 2010-04-29
    Mrcc humber mf dsc service 55-31N 001-37W unreliable
    England-east Coast · Radio Services
  15. HYDROLANT 709/102010-04-23 → 2010-05-07
    Nga chart 37058 (2ND ed)
    Southern North Sea
  16. HYDROLANT 682/102010-04-20 → 2010-04-20
    Nga chart 37053 (1ST ed)
    England-east Coast
  17. HYDROLANT 681/102010-04-19 → 2010-05-29
    Nga chart 37057 (2ND ed)
    Southern North Sea
  18. HYDROLANT 580/102010-04-03 → 2010-04-20
    Nga chart 37121 (11TH ed)
    Dover Strait
  19. HYDROLANT 551/102010-03-30 → 2010-04-01
    Nga chart 35000 (26TH ed)
    Scotland
  20. HYDROLANT 510/102010-03-24 → 2010-03-24
    Nga chart 35010 (1ST ed)
    England-northeast Coast
  21. HYDROLANT 498/102010-03-23 → 2010-03-23
    Mrcc shetland 60-09N 001-08W services off air
    Shetland Islands · Radio Services
  22. HYDROLANT 471/102010-03-18 → 2011-02-19
    Nga chart 35055 (1ST ed)
    Scotland-east Coast
  23. HYDROLANT 468/102010-03-18 → 2010-03-19
    Nga chart 35001 (1ST ed)
    Scotland-north Coast
  24. HYDROLANT 455/102010-03-16 → 2010-04-23
    Nga chart 37058 (2ND ed)
    Southern North Sea
  25. HYDROLANT 446/102010-03-14 → 2010-03-17
    Nga chart 35001 (1ST ed)
    Scotland-north Coast
  26. HYDROLANT 426/102010-03-12 → 2010-04-24
    Nga chart 37057 (2ND ed)
    Southern North Sea
  27. HYDROLANT 375/102010-03-01 → 2010-03-23
    Dover strait nga chart 37120 (3RD ed)
  28. HYDROLANT 362/102010-02-27 → 2010-02-27
    Nga chart 35000 (26TH ed)
    Scotland
  29. HYDROLANT 357/102010-02-26 → 2010-02-26
    Nga chart 37055 (0 ed)
    England-southeast Coast
  30. HYDROLANT 352/102010-02-24 → 2010-02-26
    Nga chart 35000 (26TH ed)
    Scotland
  31. HYDROLANT 334/102010-02-21 → 2010-04-04
    Nga chart 37057 (2ND ed)
    Southern North Sea
  32. HYDROLANT 310/102010-02-18 → 2010-02-18
    Dsc station saxavord 60-50N 000-50W unreliable
    Shetland Islands · Radio Services
  33. HYDROLANT 304/102010-02-17 → 2010-02-17
    Mrcc shetland 60-09N 001-08W services off air
    Shetland Islands · Radio Services
  34. HYDROLANT 289/102010-02-15 → 2010-03-30
    Nga chart 35063 (1ST ed)
    Shetland Islands
  35. HYDROLANT 274/102010-02-12 → 2010-02-15
    Nga chart 37166 (2ND ed)
    Southern North Sea
  36. HYDROLANT 271/102010-02-12 → 2010-05-08
    Nga chart 37057 (2ND ed)
    Southern North Sea
  37. HYDROLANT 256/102010-02-10 → 2010-02-10
    Nga chart 37165 (3RD ed)
    Southern North Sea
  38. HYDROLANT 246/102010-02-08 → 2010-02-08
    Dsc station langham 52-56.5N 000-57.3E off air
    England-east Coast · Radio Services
  39. HYDROLANT 243/102010-02-08 → 2010-02-12
    Nga chart 37057 (2ND ed)
    Southern North Sea
  40. HYDROLANT 242/102010-02-07 → 2010-02-13
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  41. HYDROLANT 229/102010-02-05 → 2010-02-08
    Nga chart 37057 (2ND ed)
    Southern North Sea
  42. HYDROLANT 174/102010-01-28 → 2010-02-22
    Dover strait nga chart 37120 (3RD ed)
  43. HYDROLANT 161/102010-01-27 → 2010-01-27
    Dover strait nga chart 37120 (3RD ed)
  44. HYDROLANT 156/102010-01-25 → 2010-01-27
    Nga chart 37040 (1ST ed)
    England-east Coast
  45. HYDROLANT 113/102010-01-18 → 2010-01-19
    Nga chart 37140 (33RD ed)
    England-southeast Coast
  46. HYDROLANT 108/102010-01-17 → 2010-02-10
    Nga chart 37057 (2ND ed)
    Southern North Sea
  47. HYDROLANT 104/102010-01-17 → 2010-02-10
    Nga chart 37166 (2ND ed)
    Southern North Sea
  48. HYDROLANT 68/102010-01-13 → 2010-01-19
    Nga chart 35000 (26TH ed)
    Scotland
  49. HYDROLANT 59/102010-01-12 → 2010-01-20
    Dover strait nga chart 37120 (3RD ed)
  50. HYDROLANT 38/102010-01-08 → 2010-01-11
    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 34 · seahazards