Aids-to-navigation notices in the Irish Sea and St. George's Channel

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

in force
0
last 12 months
0
vs previous 12 (3)
-100%
since 1999
656

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 Irish Sea and St. George's Channel right now.

By year

99
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03
04
05
06
07
08
09
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17
18
19
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24

By month (all years)

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A
M
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Other hazards in the Irish Sea and St. George's Channel

Archive · 656 cancelled

  1. HYDROLANT 904/212021-04-03 → 2021-04-10
    Point of ayre light 54-24-57N 004-22-04W unreliable
    Irish Sea · Isle of Man
  2. HYDROLANT 596/212021-03-01 → 2021-03-05
    GPS jamming exercises 0800Z to 1600Z daily 01 thru 05 mar in area within 70 miles of 54-50.3N 004-55.8W
    Irish Sea · Scotland
  3. HYDROLANT 396/212021-02-09 → 2021-02-10
    Point of ayre light 54-24.9N 004-22.1W unreliable
    Irish Sea · Isle of Man
  4. HYDROLANT 3906/202020-12-18 → 2020-12-18
    Strumble head light 52-01-47N 005-04-25W unreliable
    Cardigan Bay · Wales
  5. HYDROLANT 3814/202020-12-09 → 2020-12-09
    RACON at west constable buoy 53-23-08N 003-49-14W inoperative
    Irish Sea · Wales
  6. HYDROLANT 3554/202020-11-16 → 2020-11-25
    Chicken rock light 54-02.2N 004-50.4W unreliable
    Irish Sea · Isle of Man
  7. HYDROLANT 3510/202020-11-12 → 2020-11-22
    Rockabill light 53-35.8N 006-00.0W unreliable
    Irish Sea · Ireland
  8. HYDROLANT 3422/202020-11-05 → 2020-11-16
    Chicken rock light 54-02.2N 004-50.4W unlit
    Irish Sea · Isle of Man
  9. HYDROLANT 3083/202020-10-10 → 2020-10-14
    All lights and fog horns at ormonde wind farm 54-05N 003-26W inoperative
    Irish Sea · England
  10. HYDROLANT 2806/202020-09-14 → 2020-09-25
    GPS jamming exercises 0730Z to 1500Z daily 14 thru 25 sep in area within 70 miles of 54-50.3N 004-55.8W
    North Channel · Irish Sea · Scotland · Northern Ireland
  11. HYDROLANT 2495/202020-08-12 → 2020-08-12
    NAVTEX stations off air: 1. cullercoats (g) 55-04.4N 001-27.8W
    North Sea · England
  12. HYDROLANT 1768/202020-05-25 → 2020-06-02
    Tuskar rock light 52-12-07N 006-12-22W unreliable
    Saint Georges Channel · Ireland
  13. HYDROLANT 1648/202020-05-15 → 2020-05-15
    Kish bank light 53-18.6N 005-55.5W unlit
    Irish Sea · Ireland
  14. HYDROLANT 1641/202020-05-14 → 2020-05-14
    Kish bank light 53-18.6N 005-55.5W unlit
    Irish Sea · Ireland
  15. HYDROLANT 3262/192019-10-24 → 2019-10-24
    St john's point light 54-13.6N 005-39.6W unlit
    Irish Sea · Northern Ireland
  16. HYDROLANT 2749/192019-09-09 → 2019-09-13
    St bees head light 54-30.8N 003-38.2W unreliable
    Irish Sea · England
  17. HYDROLANT 2686/192019-09-03 → 2019-09-04
    Kish bank light 53-18.6N 005-55.5W unlit
    Irish Sea · Ireland
  18. HYDROLANT 1972/192019-06-30 → 2019-06-30
    Tuskar rock light 52-12.1N 006-12.4W unlit
    Saint George's Channel · Ireland
  19. HYDROLANT 1962/192019-06-29 → 2019-06-30
    Tuskar rock light 52-12.1N 006-12.4W unreliable
    Saint George's Channel · Ireland
  20. HYDROLANT 1756/192019-06-11 → 2019-06-13
    Dgps station at point lynas light 53-25.0N 004-17.4W off air 0800Z to 1700Z daily 11 thru 13 jun
    Irish Sea · Wales-northwest Coast
  21. HYDROLANT 1625/192019-05-28 → 2019-05-31
    Kish bank light 53-18.6N 005-55.5W unreliable
    Irish Sea · Ireland
  22. HYDROLANT 907/192019-03-21 → 2019-03-21
    Dgps station at point lynas light 53-25.0N 004-17.4W off air 211300Z to 211700Z mar
    Irish Sea · Wales
  23. HYDROLANT 207/192019-01-22 → 2019-01-24
    St
    Cardigan Bay · Wales
  24. HYDROLANT 93/192019-01-11 → 2019-01-12
    Tuskar rock light 52-12.1N 006-12.4W unreliable
    Saint George's Channel · Ireland
  25. HYDROLANT 61/192019-01-07 → 2019-01-07
    Tuskar rock light 52-12.1N 006-12.4W unreliable
    Saint George's Channel · Ireland
  26. HYDROLANT 3957/182018-12-19 → 2018-12-20
    Skerries light 53-25.3N 004-36.5W unreliable
    Irish Sea · Wales
  27. HYDROLANT 3916/182018-12-15 → 2018-12-16
    Strumble head light 52-01.8N 005-04.4W unreliable
    Cardigan Bay · Wales
  28. HYDROLANT 3813/182018-12-07 → 2018-12-19
    Multiple platforms in vicinity 53-59.5N 003-17.7W unlit
    Irish Sea · England
  29. HYDROLANT 3598/182018-11-20 → 2018-11-20
    St
    Cardigan Bay · Wales
  30. HYDROLANT 3540/182018-11-15 → 2018-11-16
    Dgps station at point lynas light 53-25.0N 004-17.4W off air
    Irish Sea · Wales-northwest Coast
  31. HYDROLANT 3420/182018-11-03 → 2018-11-05
    Tuskar rock light 52-12.1N 006-12.4W unlit
    Saint Georges Channel · Ireland
  32. HYDROLANT 3275/182018-10-18 → 2018-10-19
    Mull of galloway light 54-38.1N 004-51.4W unlit
    Irish Sea · Scotland
  33. HYDROLANT 3031/182018-09-25 → 2018-10-18
    Mull of galloway light 54-38.1N 004-51.4W range reduced to 12 miles
    Irish Sea · Scotland
  34. HYDROLANT 2902/182018-09-14 → 2018-09-15
    St
    Cardigan Bay · Wales
  35. HYDROLANT 2802/182018-09-03 → 2018-09-05
    Tuskar rock light 52-12.1N 006-12.4W unreliable
    Saint Georges Channel · Ireland
  36. HYDROLANT 2668/182018-08-21 → 2018-08-23
    St
    Cardigan Bay · Wales
  37. HYDROLANT 2410/182018-07-27 → 2018-08-02
    Arklow harbor n. pier head light 52-47.6N 006-08.3W unlit
    Saint Georges Channel · Ireland
  38. HYDROLANT 2280/182018-07-13 → 2018-07-16
    RACON at point of ayre light 54-24.9N 004-22.1W unreliable
    Irish Sea · Isle of Man
  39. HYDROLANT 2135/182018-07-01 → 2018-07-05
    Tuskar rock light 52-12.1N 006-12.4W unlit
    Saint Georges Channel · Ireland
  40. HYDROLANT 1868/182018-06-11 → 2018-06-14
    Dgps station at point lynas light 53-25.0N 004-17.4W off air 0800Z to 1600Z daily 12 thru 14 jun
    Irish Sea · Wales-northwest Coast
  41. HYDROLANT 1467/182018-05-10 → 2018-05-11
    All lights at walney 2 wind farm 54-05N 003-35W unlit
    Irish Sea · England
  42. HYDROLANT 1255/182018-04-20 → 2018-04-21
    Fog signal at menai light 53-18.8N 004-02.5W inoperative
    Irish Sea · Wales
  43. HYDROLANT 1127/182018-04-06 → 2018-05-03
    Walney light 54-02.9N 003-10.7W unreliable
    Irish Sea · England
  44. HYDROLANT 944/182018-03-19 → 2018-03-20
    All navigational aids at platform DP8, 53-53.6N 003-37.5W inoperative
    Irish Sea · England
  45. HYDROLANT 890/182018-03-13 → 2018-03-14
    Dgps station at point lynas light 53-25.0N 004-17.4W off air 140900Z to 141700Z mar
    Irish Sea · Wales
  46. HYDROLANT 345/182018-01-31 → 2018-01-31
    Dgps station at point lynas light 53-25.0N 004-17.4W off air 311300Z to 311800Z jan
    Irish Sea · Wales-northwest Coast
  47. HYDROLANT 263/182018-01-24 → 2018-01-24
    Strumble head light 52-01.8N 005-04.4W unreliable
    Cardigan Bay · Wales
  48. HYDROLANT 31/182018-01-03 → 2018-01-04
    Dgps station at point lynas light 53-25.0N 004-17.4W off air 040900Z to 041200Z jan
    Irish Sea · Wales-northwest Coast
  49. HYDROLANT 4136/172017-12-20 → 2017-12-21
    Fog signal at platform 113/26, 54-01.6N 003-51.7W unreliable
    Irish Sea · England
  50. HYDROLANT 3902/172017-12-04 → 2017-12-05
    Skerries light 53-25.3N 004-36.5W unreliable
    Irish Sea · Wales

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 Irish Sea and St. George's Channel — page 2 · seahazards