Aids-to-navigation notices in the Inner Seas off the West Coast of Scotland

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

in force
2
last 12 months
2
vs previous 12 (1)
+100%
since 1998
951

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 · 2

  1. HYDROLANT 1552/26in force2026-08-11
    Mew Island Light at 54-41.90N 005-30.80W in North Channel, Ireland, is unreliable.
    North Channel · Ireland
  2. HYDROLANT 1532/26in force2026-08-08
    MF DSC service is off air at Tiree in the Sea of the Hebrides, Scotland, at 56-30.20N 006-57.80W.
    Sea of the Hebrides · Scotland

Longest in force

  1. HYDROLANT 1532/26in force2026-08-08 · 14 d
    MF DSC service is off air at Tiree in the Sea of the Hebrides, Scotland, at 56-30.20N 006-57.80W.
    Sea of the Hebrides · Scotland
  2. HYDROLANT 1552/26in force2026-08-11 · 10 d
    Mew Island Light at 54-41.90N 005-30.80W in North Channel, Ireland, is unreliable.
    North Channel · Ireland

By year

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 Inner Seas off the West Coast of Scotland

Archive · 949 cancelled

  1. HYDROLANT 1672/152015-07-08 → 2016-04-10
    Davaar light 55-25.7N 005-32.4W range temporarily reduced to nine miles
    Scotland-southwest Coast
  2. HYDROLANT 1574/152015-06-26 → 2015-06-29
    East maiden light 54-55.7N 005-43.6W unlit
    Ireland-northeast Coast · North Channel
  3. HYDROLANT 999/152015-04-25 → 2015-07-18
    Rhinns of islay light 55-40.4N 006-30.8W range temporarily reduced to nine miles
    Scotland-west Coast
  4. HYDROLANT 914/152015-04-16 → 2015-04-25
    Rhinns of islay light 55-40.4N 006-30.8W range temporarily reduced to nine miles
    Scotland-west Coast
  5. HYDROLANT 847/152015-04-10 → 2015-04-13
    RACON at cabbage light 57-42.13N 007-03.96W inoperative
    Scotland-west Coast · Little Minch
  6. HYDROLANT 829/152015-04-09 → 2015-04-10
    RACON at rathlin east light 55-18.1N 006-10.3W unreliable
    Ireland-northeast Coast · North Channel
  7. HYDROLANT 801/152015-04-06 → 2015-04-14
    Mew island light 54-41.9N 005-30.7W range reduced to 18 miles
    Ireland-northeast Coast
  8. HYDROLANT 759/152015-03-31 → 2015-04-09
    Dgps station at butt of lewis light 58-30.9N 006-15.7W off air
    Scotland-northwest Coast
  9. HYDROLANT 752/152015-03-30 → 2015-04-02
    Mew island light 54-41.9N 005-30.7W range reduced to 18 miles
    Ireland-northeast Coast
  10. HYDROLANT 624/152015-03-15 → 2015-03-17
    Mrcc stornoway mf dsc and r/t services at butt of lewis 58-28N 006-14W unreliable
    Scotland-northwest Coast · Radio Services
  11. HYDROLANT 512/152015-03-02 → 2015-03-30
    Mew island light 54-41.9N 005-30.7W unreliable
    Ireland-northeast Coast
  12. HYDROLANT 203/152015-01-24 → 2015-01-25
    Ardnamurchan light 56-43.6N 006-13.4W unlit
    Sea of the Hebrides · Scotland-west Coast
  13. HYDROLANT 184/152015-01-21 → 2015-01-25
    Rona light 57-34.7N 005-57.5W unreliable
    Scotland-west Coast · North Minch
  14. HYDROLANT 72/152015-01-09 → 2015-01-28
    Mrcc stornoway 58-13N 006-20W mf dsc and r/t unreliable
    Scotland-northwest Coast · Radio Services
  15. HYDROLANT 24/152015-01-03 → 2015-01-05
    Dgps station at butt of lewis light 58-30.9N 006-15.7W off air
    Scotland-northwest Coast
  16. HYDROLANT 3061/142014-12-15 → 2014-12-19
    Rhinns of islay light 55-40.4N 006-30.8W unlit
    Scotland-west Coast
  17. HYDROLANT 3044/142014-12-13 → 2014-12-14
    Mrcc stornoway mf dsc service at butt of lewis 58-28N 006-14W off air
    Scotland-west Coast · Radio Services
  18. HYDROLANT 3016/142014-12-10 → 2014-12-11
    Mrcc stornoway mf r/t services at butt of lewis 58-28N 006-14W unreliable
    Scotland-west Coast · Radio Services
  19. HYDROLANT 3008/142014-12-09 → 2014-12-12
    Oigh sgier light 56-58.2N 006-40.9W unreliable
    Scotland-west Coast · Sea of Hebrides · Little Minch
  20. HYDROLANT 2996/142014-12-08 → 2015-03-02
    Mew island light 54-41.9N 005-30.7W unreliable
    Ireland-northeast Coast
  21. HYDROLANT 2760/142014-11-15 → 2014-11-15
    Rona light 57-34.7N 005-57.5W unreliable
    Scotland-west Coast · North Minch
  22. HYDROLANT 2555/142014-10-21 → 2014-10-22
    Dgps station at butt of lewis light 58-30.9N 006-15.7W off air
    Scotland-northwest Coast
  23. HYDROLANT 2546/142014-10-20 → 2014-10-20
    Mrcc stornoway mf services at butt of lewis 58-28N 006-15W off air
    Scotland-northwest Coast · Radio Services
  24. HYDROLANT 2359/142014-09-30 → 2014-09-30
    Mrcc stornoway mf services at butt of lewis 58-28N 006-15W off air
    Scotland-northwest Coast · Radio Services
  25. HYDROLANT 2300/142014-09-24 → 2014-09-26
    Sea of the Hebrides
    Scotland-west Coast
  26. HYDROLANT 2289/142014-09-23 → 2014-09-23
    Cancel this msg 231700Z sep 14
    Scotland-northwest Coast
  27. HYDROLANT 2150/142014-09-04 → 2014-09-15
    Cancel HYDROLANT 2132/14
    Ireland-northeast Coast
  28. HYDROLANT 2132/142014-09-03 → 2014-09-04
    Ireland-northeast Coast
  29. HYDROLANT 2099/142014-09-01 → 2014-09-01
    Scotland-west Coast
  30. HYDROLANT 2005/142014-08-21 → 2014-08-24
    North Channel
    Ireland-northeast Coast
  31. HYDROLANT 1928/142014-08-12 → 2015-04-02
    Cancel HYDROLANT 1922/14
    Scotland-west Coast · Little Minch
  32. HYDROLANT 1922/142014-08-12 → 2014-08-12
    Little Minch
    Scotland-west Coast
  33. HYDROLANT 1894/142014-08-07 → 2014-08-08
    Cancel this msg 081300Z aug 14
    Scotland-northwest Coast
  34. HYDROLANT 1818/142014-07-26 → 2014-07-27
    Scotland-west Coast
  35. HYDROLANT 1809/142014-07-25 → 2014-07-30
    NAVTEX station portpatrick 54-51N 005-07W off air
    Scotland-southwest Coast · NAVTEX
  36. HYDROLANT 1778/142014-07-22 → 2014-07-23
    Mrcc stornoway mf dsc and r/t services 58-13N 006-20W off air
    Scotland-northwest Coast · Radio Services
  37. HYDROLANT 1576/142014-06-27 → 2014-06-28
    Sea of the Hebrides
    Scotland-west Coast
  38. HYDROLANT 1352/142014-05-30 → 2014-06-02
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-59W unreliable
    Scotland-west Coast · Radio Services
  39. HYDROLANT 1046/142014-04-18 → 2014-05-30
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-59W unreliable
    Scotland-west Coast · Radio Services
  40. HYDROLANT 885/142014-04-01 → 2014-04-03
    NAVTEX station portpatrick 54-50.6N 005-07.5W unreliable 010900Z apr until further notice
    Scotland-southwest Coast · Ireland-north Coast · NAVTEX
  41. HYDROLANT 751/142014-03-15 → 2014-04-18
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-59W off air
    Scotland-west Coast · Radio Services
  42. HYDROLANT 429/142014-02-11 → 2014-02-15
    NAVTEX station portpatrick 54-51N 005-07W off air
    Scotland-southwest Coast · NAVTEX
  43. HYDROLANT 338/142014-02-03 → 2014-02-04
    Scotland-west Coast
  44. HYDROLANT 306/142014-02-01 → 2014-03-15
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-59W off air
    Scotland-west Coast · Radio Services
  45. HYDROLANT 229/142014-01-24 → 2014-01-28
    Scotland-west Coast
  46. HYDROLANT 3362/132013-12-27 → 2013-12-29
    Sea of the Hebrides
    Scotland-west Coast
  47. HYDROLANT 3302/132013-12-21 → 2014-02-01
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-59W off air
    Scotland-west Coast · Radio Services
  48. HYDROLANT 3206/132013-12-11 → 2013-12-12
    Sea of Herbrides
    Scotland-west Coast
  49. HYDROLANT 3177/132013-12-09 → 2013-12-10
    Cancel HYDROLANT 3107/13(37), survey completed
    Scotland-northwest Coast
  50. HYDROLANT 3170/132013-12-08 → 2013-12-09
    Cancel HYDROLANT 3167/13
    Scotland-northwest 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 Inner Seas off the West Coast of Scotland — page 8 · seahazards