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 491/072007-03-27 → 2007-03-28
    Dgps station at butt of lewis light 58-30.8N 006-15.6W inoperative
  2. HYDROLANT 431/072007-03-18 → 2007-03-18
    Dsc station stornoway 58-13N 006-20W mf dsc off air
  3. HYDROLANT 429/072007-03-18 → 2007-03-18
    Dgps station at butt of lewis light 58-30.8N 006-15.6W at reduced power
  4. HYDROLANT 411/072007-03-15 → 2007-03-28
    Dubh artach light 56-08.0N 006-37.9W unlit
  5. HYDROLANT 317/072007-03-02 → 2007-03-02
    Outer hebrides dgps station at butt of lewis lighthouse 58-30.8N 006-15.6W off air
  6. HYDROLANT 242/072007-02-13 → 2008-02-09
    Rubh a chruida light 56-25.3N 005-29.2W range permanently changed to four miles
  7. HYDROLANT 116/072007-01-19 → 2008-02-09
    Castlebay south buoy relocated to 56-56.26N 007-27.20W
  8. HYDROLANT 94/072007-01-17 → 2007-01-19
    Castlebay south buoy 56-56.1N 007-27.2W off station
  9. HYDROLANT 35/072007-01-06 → 2007-01-10
    Mrcc clyde, torosay station 56-27.2N 005-42.9W VHF dsc and rt unreliable
  10. HYDROLANT 5/072007-01-02 → 2007-01-06
    Mrcc clyde, torosay station 56-27.2N 005-42.9W VHF dsc and rt off air
  11. HYDROLANT 2/072007-01-01 → 2007-01-08
    Mrcc clyde, law hill station 55-42N 004-50W VHF dsc off air
  12. HYDROLANT 2219/062006-12-11 → 2007-02-08
    Dsc station glengorm 56-38N 006-08W off air until further notice
  13. HYDROLANT 2195/062006-12-07 → 2006-12-19
    Dubh artach light 56-08.0N 006-37.9W unreliable
  14. HYDROLANT 2091/062006-11-18 → 2006-11-20
    Ardmore point light 56-39.4N 006-07.6W unlit
  15. HYDROLANT 2054/062006-11-11 → 2006-11-13
    Dsc station torosay 56-27.2N 005-42.9W off air
  16. HYDROLANT 2012/062006-11-03 → 2007-02-08
    Lights unlit: 1. irvine range front 55-36.4N 004-41.5W
  17. HYDROLANT 1979/062006-10-29 → 2006-10-29
    Mrcc clyde, south knapdale station 55-55N 005-28W VHF and dsc off air
  18. HYDROLANT 1966/062006-10-25 → 2006-11-21
    Corsewall light 55-00.5N 005-09.5W range unreliable
  19. HYDROLANT 1823/062006-10-05 → 2006-11-08
    RACON at lady isle light 55-31.6N 004-44.1W discontinued
  20. HYDROLANT 1730/062006-09-22 → 2007-02-08
    Irvine harbor leading light 55-36.4N 004-41.5W unlit
  21. HYDROLANT 1668/062006-09-12 → 2006-09-14
    Corsewall light 55-00.5N 005-09.5W unreliable
  22. HYDROLANT 1548/062006-08-24 → 2006-10-05
    RACON at lady isle light 55-31.6N 004-44.0W inoperative
  23. HYDROLANT 1497/062006-08-16 → 2006-08-16
    Mrcc stornoway 58-12.65N 006-21.27W mf off air
  24. HYDROLANT 1386/062006-07-26 → 2006-07-26
    Tiree 56-30N 006-58W mf and dsc unusable until further notice
  25. HYDROLANT 1313/062006-07-13 → 2006-09-20
    Lights established: 1. cabbage south light, fl r 3 sec 2 miles, arc of visibility 315 degrees to 225…
  26. HYDROLANT 1279/062006-07-08 → 2006-07-12
    Ashton buoy 55-58.1N 004-50.6W unlit
  27. HYDROLANT 1214/062006-06-27 → 2006-06-27
    Radiobeacon at eilean glas light 57-51.4N 006-38.5W inoperative
  28. HYDROLANT 1142/062006-06-15 → 2006-08-16
    Barr point fog signal 54-51.5N 005-46.7W permanently discontinued
  29. HYDROLANT 1105/062006-06-08 → 2008-02-09
    Sgeir dubh light 56-56.4N 007-28.9W changed to: q g 6 sec 5 miles
  30. HYDROLANT 1101/062006-06-07 → 2006-06-12
    Dubh artach light 56-08.0N 006-37.9W unreliable
  31. HYDROLANT 1068/062006-06-03 → 2006-06-06
    Dubh artach light 56-08.0N 006-37.9W unreliable
  32. HYDROLANT 953/062006-05-17 → 2006-05-18
    Mull of kintyre light 55-18.6N 005-48.1W unreliable
  33. HYDROLANT 882/062006-05-09 → 2006-05-09
    Barra head light 56-47.1N 007-39.2W unreliable
  34. HYDROLANT 872/062006-05-06 → 2006-05-09
    Barra head light 56-47.1N 007-39.2W unreliable
  35. HYDROLANT 840/062006-05-02 → 2006-05-03
    Hyskeir light 56-58N 006-41W unreliable
  36. HYDROLANT 660/062006-04-03 → 2006-04-05
    East maiden auxiliary light 54-55.7N 005-43.6W unlit
  37. HYDROLANT 546/062006-03-20 → 2006-03-21
    Waternish point light 57-36.5N 006-38.0W unlit
  38. HYDROLANT 511/062006-03-14 → 2006-03-15
    Channel rock light 56-56.2N 007-28.9W unlit
  39. HYDROLANT 507/062006-03-14 → 2006-03-15
    Mrcc clyde 55-58N 004-48W mf dsc off air
  40. HYDROLANT 497/062006-03-13 → 2006-04-21
    Loch carnan fairway buoy 57-22.3N 007-11.5W unlit
  41. HYDROLANT 496/062006-03-13 → 2006-03-15
    Roan bogha south cardinal buoy 56-32.0N 006-40.1W unlit
  42. HYDROLANT 456/062006-03-06 → 2006-09-20
    Lady isle light 55-31.6N 004-44.0W changed to: fl (2) w 19 meters 11 miles, RACON (t) established
  43. HYDROLANT 418/062006-02-28 → 2006-03-01
    Oigh sgeir light 56-58N 006-41W unlit
  44. HYDROLANT 188/062006-01-28 → 2006-01-28
    Bo vich chaun buoy 56-56N 007-23W unlit
  45. HYDROLANT 176/062006-01-27 → 2006-01-27
    North buoy 55-01.3N 005-05.6W unlit
  46. HYDROLANT 8/062006-01-02 → 2006-01-03
    Sandy point light 54-51.3N 005-47.8W unreliable
  47. HYDROLANT 2200/052005-11-27 → 2005-11-29
    Oigh sgeir light 56-58.2N 006-40.9W unreliable
  48. HYDROLANT 2089/052005-11-13 → 2005-11-15
    Dubh artach light 56-08.0N 006-37.9W unlit
  49. HYDROLANT 2069/052005-11-10 → 2005-11-16
    Mrcc clyde (tiree site) 56-30N 006-59W mf dsc unreliable
  50. HYDROLANT 2048/052005-11-08 → 2005-11-10
    Mrcc clyde (tiree site) 56-30N 006-59W mf dsc off air

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 14 · seahazards