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 1854/042004-11-16 → 2004-11-16
    Kinnairds head light 57-41.9N 002-00.1W unreliable
  2. HYDROLANT 1853/042004-11-16 → 2006-06-01
    RACON at east cardinal light buoy 52-33N 002-33E discontinued
  3. HYDROLANT 1843/042004-11-14 → 2004-11-15
    Graemsay island rear range light 58-56.2N 003-16.3W unlit
  4. HYDROLANT 1781/042004-11-03 → 2004-12-08
    Sandettie north buoy 51-18N 002-05E missing
  5. HYDROLANT 1779/042004-11-03 → 2004-11-03
    Sandettie east buoy 51-15N 002-03E unlit
  6. HYDROLANT 1740/042004-10-28 → 2004-11-03
    Sandettie north buoy 51-18N 002-05E off station
  7. HYDROLANT 1724/042004-10-25 → 2004-10-26
    North galloper buoy 51-50N 002-00E unlit
  8. HYDROLANT 1548/042004-09-22 → 2004-09-30
    Ruytingen west lightbuoy 51-07N 001-50E missing
  9. HYDROLANT 1543/042004-09-21 → 2004-09-22
    Ruytingen sw lightbuoy 51-05N 001-47E missing
  10. HYDROLANT 1505/042004-09-16 → 2004-10-28
    Sandettie north buoy 51-18N 002-05E off station
  11. HYDROLANT 1463/042004-09-08 → 2004-09-09
    South falls buoy 51-14N 001-44E unlit
  12. HYDROLANT 1420/042004-08-29 → 2004-09-01
    Ruytingen west buoy 51-07N 001-50E unlit
  13. HYDROLANT 1412/042004-08-26 → 2004-08-29
    Ruytingen west buoy 51-07N 001-50E unlit
  14. HYDROLANT 1366/042004-08-18 → 2004-09-08
    Platform 49/26-E 53-03.2N 002-11.3E unlit
  15. HYDROLANT 1322/042004-08-10 → 2004-08-10
    Dgps station at girdle ness light 57-08N 002-02W off air 100800Z to 101400Z aug
  16. HYDROLANT 1144/042004-07-07 → 2004-07-08
    North foreland dgps station 51-22.5N 001-26.8E off air 0830Z to 1700Z daily 07 and 08 jul
  17. HYDROLANT 1122/042004-07-04 → 2004-07-05
    RACON at sunk lightfloat 51-51N 001-35E unreliable
  18. HYDROLANT 1096/042004-06-30 → 2004-06-30
    Cantick head light 58-47N 003-08W unreliable
  19. HYDROLANT 1061/042004-06-23 → 2004-06-24
    Dgps station at flamborough head light 54-07N 000-05W unreliable 0830Z to 1700Z daily 23 and 24 jun
  20. HYDROLANT 1036/042004-06-18 → 2004-06-21
    Hammond knoll buoy 52-52.3N 001-58.5E unlit
  21. HYDROLANT 991/042004-06-08 → 2004-06-10
    Stirling dgps station 56-04N 004-04W inoperative
  22. HYDROLANT 957/042004-06-03 → 2004-06-03
    Dgps station at sumburgh head light 59-51.3N 001-16.5W off air 031000Z to 031500Z jun
  23. HYDROLANT 953/042004-06-02 → 2004-06-07
    Fairy south buoy 51-21N 002-17E unlit
  24. HYDROLANT 874/042004-05-21 → 2004-05-21
    Stirling dgps station 56-04N 004-04W off air 211000Z to 211100Z may 2. cancel HYDROLANT 864/04(23)
  25. HYDROLANT 848/042004-05-17 → 2004-05-18
    Stirling dgps station 56-04N 004-04W off air 181100Z to 181500Z may 2. cancel this msg 181600Z may
  26. HYDROLANT 808/042004-05-11 → 2004-05-12
    Kinnairds head light 57-41.9N 002-00.1W unreliable
  27. HYDROLANT 657/042004-04-19 → 2004-04-21
    Stirling dgps station 56-04N 004-04W off air
  28. HYDROLANT 557/042004-04-03 → 2004-04-19
    Hinder 1 buoy 51-21N 002-11E unlit
  29. HYDROLANT 556/042004-04-03 → 2004-04-05
    Stirling dgps station 56-04N 004-04W at reduced power
  30. HYDROLANT 475/042004-03-24 → 2004-03-24
    Dgps station at flamborough head light 54-07N 000-05W off air 240800Z to 241700Z mar
  31. HYDROLANT 365/042004-03-03 → 2004-03-03
    Dgps station at flamborough head light 54-07N 000-05W off air until 031700Z mar
  32. HYDROLANT 338/042004-02-27 → 2004-03-01
    Dgps station at flamborough head light 54-07N 000-05W unreliable
  33. HYDROLANT 282/042004-02-17 → 2004-03-26
    Ruytingen west buoy 51-07N 001-50E unlit
  34. HYDROLANT 204/042004-02-04 → 2004-02-05
    Coquet island light 55-20N 001-32W unreliable 041200Z to 041700Z and 050800Z to 051600Z feb
  35. HYDROLANT 202/042004-02-03 → 2004-02-06
    Aberdeen fairway buoy 57-09N 002-02W unlit
  36. HYDROLANT 143/042004-01-24 → 2004-02-27
    East goodwin lightfloat 51-13N 001-36E range temporarily reduced to 15 miles
  37. HYDROLANT 117/042004-01-21 → 2004-01-24
    Bell rock light 56-26N 002-23W unlit
  38. HYDROLANT 116/042004-01-21 → 2004-01-23
    Copinsay light 58-53.8N 002-40.2W unlit
  39. HYDROLANT 92/042004-01-17 → 2004-01-24
    East goodwin lightfloat 51-13N 001-36E temporarily replaced by lightfloat, fl w 15 sec 15 miles, horn 30…
  40. HYDROLANT 64/042004-01-13 → 2004-01-17
    Fidra light 56-04.4N 002-47.1W unreliable
  41. HYDROLANT 7/042004-01-02 → 2004-01-23
    Sandettie north buoy 51-18.4N 002-04.8E unlit
  42. HYDROLANT 2422/032003-12-31 → 2004-01-23
    Fairy bank buoy 51-21.2N 002-17.3E unlit
  43. HYDROLANT 2375/032003-12-22 → 2003-12-23
    Mrsc humber mf dsc 54-18N 000-05W inoperative
  44. HYDROLANT 2362/032003-12-20 → 2003-12-20
    Stirling dgps station 56-04N 004-04W at reduced power
  45. HYDROLANT 2334/032003-12-16 → 2003-12-18
    Bergues buoy 51-17N 002-19E unlit
  46. HYDROLANT 2323/032003-12-14 → 2003-12-20
    Ruytingen southeast buoy 51-09N 002-09E unlit
  47. HYDROLANT 2317/032003-12-13 → 2003-12-15
    RACON at F3 buoy 51-24N 002-01E inoperative
  48. HYDROLANT 2107/032003-11-09 → 2003-11-10
    Dgps station at flamborough head light 54-07N 000-05W unreliable
  49. HYDROLANT 2106/032003-11-09 → 2003-11-11
    Bell rock light 56-26N 002-23W unlit
  50. HYDROLANT 2059/032003-11-01 → 2003-11-03
    Longsand head buoy 51-48N 001-39E unlit

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 42 · seahazards