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 2017/012001-07-18 → 2001-07-19
    Barra head light 56-47N 007-39W unlit
  2. HYDROLANT 1990/012001-07-14 → 2001-07-15
    Eilean beag light 57-21N 005-51W unreliable
  3. HYDROLANT 1970/012001-07-12 → 2001-07-14
    Mull of kintyre light 55-18.6N 005-48.1W unreliable
  4. HYDROLANT 1866/012001-07-01 → 2001-07-02
    Mcarthurs head light 55-46N 006-03W unlit
  5. HYDROLANT 1634/012001-06-06 → 2001-06-06
    Barra head light 56-47N 007-39W unreliable
  6. HYDROLANT 1633/012001-06-06 → 2001-06-06
    Dubh artach light 56-08N 006-38W unreliable
  7. HYDROLANT 1632/012001-06-06 → 2001-06-06
    Killantringan light 54-52N 005-09W unreliable
  8. HYDROLANT 1630/012001-06-05 → 2001-06-06
    Rubh a-mhail light 55-56N 006-07W unreliable
  9. HYDROLANT 1629/012001-06-05 → 2001-06-06
    Rhinns of islay light 55-40N 006-31W unreliable
  10. HYDROLANT 1481/012001-05-22 → 2001-05-25
    Eilean glas light 57-51N 006-39W unreliable
  11. HYDROLANT 1058/012001-04-03 → 2001-04-04
    Mcarthurs head light 55-46N 006-03W unlit
  12. HYDROLANT 971/012001-03-25 → 2001-03-26
    Dubuh artach light 56-08N 006-38W unreliable
  13. HYDROLANT 949/012001-03-23 → 2001-04-06
    Calvay light 57-08.5N 007-15.5W unlit
  14. HYDROLANT 915/012001-03-21 → 2001-03-22
    Eilean trodday light 57-44N 006-18W unlit
  15. HYDROLANT 572/012001-02-16 → 2001-02-16
    Dsc station tiree 56-30N 006-59W mf inoperative
  16. HYDROLANT 472/012001-02-08 → 2001-02-09
    Eilean a chuirn light 55-40N 006-01W unlit
  17. HYDROLANT 406/012001-02-04 → 2001-02-05
    Eilean trodday light 57-44N 006-18W unlit
  18. HYDROLANT 4132/002000-12-15 → 2000-12-27
    Maidens light 54-56N 005-44W unreliable
  19. HYDROLANT 3900/002000-11-21 → 2000-11-24
    Fog signal at south rock lightfloat 54-25N 005-22W unreliable
  20. HYDROLANT 3888/002000-11-19 → 2000-11-24
    Hyskeir light 56-58N 006-41W unreliable
  21. HYDROLANT 3887/002000-11-19 → 2000-11-24
    Rhins of islay light 55-40N 006-31W unreliable
  22. HYDROLANT 3775/002000-11-09 → 2000-11-13
    Dz buoy 55-26.2N 004-50.2W unlit
  23. HYDROLANT 3409/002000-10-05 → 2000-10-05
    Mrcc clyde 55-58N 004-48W mf and mf dsc off air
  24. HYDROLANT 3250/002000-09-20 → 2000-09-23
    Weavers point light 57-37N 007-06W unlit
  25. HYDROLANT 3222/002000-09-19 → 2000-09-20
    Dsc station stornoway 58-13N 006-21W off air
  26. HYDROLANT 3169/002000-09-13 → 2000-09-14
    RACON at skerryvore light 56-19N 007-07W inoperative
  27. HYDROLANT 2768/002000-08-08 → 2000-08-09
    Dsc station tiree 56-30.6N 006-56.7W off air
  28. HYDROLANT 2556/002000-07-20 → 2000-07-28
    Dsc station clyde 55-58N 004-48W mf dsc unreliable
  29. HYDROLANT 2504/002000-07-15 → 2000-07-15
    Coast station tiree 55-58N 004-48W mf and mf dsc off air
  30. HYDROLANT 1927/002000-05-28 → 2000-05-30
    Dsc station rodel 57-45N 006-57W off air
  31. HYDROLANT 1816/002000-05-19 → 2000-05-20
    Weavers point light 57-36.6N 007-05.8W unreliable
  32. HYDROLANT 1656/002000-05-10 → 2000-05-12
    Mrcc clyde 55-58N 004-48W mf dsc, mf navigational warnings and weather broadcast unreliable 100800Z to…
  33. HYDROLANT 1654/002000-05-09 → 2000-05-11
    Barra head light 56-47N 007-39W unreliable
  34. HYDROLANT 1642/002000-05-09 → 2000-05-09
    Mrcc clyde 55-58N 004-48W mf dsc, mf navigational warnings and weather broadcast off air
  35. HYDROLANT 1604/002000-05-06 → 2000-05-09
    Skervuile light 55-53N 005-50W unreliable
  36. HYDROLANT 1463/002000-04-25 → 2002-05-16
    Ailsa craig light 55-15N 005-06W range reduced to nine miles
  37. HYDROLANT 1431/002000-04-22 → 2000-04-24
    Skerryvore light 56-19N 007-07W unreliable
  38. HYDROLANT 1277/002000-04-11 → 2000-05-05
    Maidens rock light 54-56N 005-44W unlit
  39. HYDROLANT 1152/002000-04-02 → 2000-04-02
    RACON at eilean glas light 57-51.4N 006-38.5W inoperative
  40. HYDROLANT 856/002000-03-08 → 2000-03-08
    RACON at eilean glas light 57-51N 006-38W inoperative
  41. HYDROLANT 691/002000-02-24 → 2000-02-25
    Skerryvore light 56-19N 007-07W unreliable
  42. HYDROLANT 490/002000-02-08 → 2000-02-13
    Sanda light 55-17N 005-35W unreliable
  43. HYDROLANT 489/002000-02-08 → 2000-02-09
    Hyskeir light 56-58N 006-41W unreliable
  44. HYDROLANT 466/002000-02-07 → 2000-02-18
    Dubh artach light 56-08N 006-38W unreliable
  45. HYDROLANT 465/002000-02-07 → 2000-02-08
    Hyskeir light 56-58N 006-41W unreliable
  46. HYDROLANT 421/002000-02-03 → 2000-02-04
    Skerryvore light 56-19N 007-07W unreliable
  47. HYDROLANT 420/002000-02-03 → 2000-02-04
    Barra head light 56-47N 007-39W unreliable
  48. HYDROLANT 378/002000-02-01 → 2000-05-31
    Glas eilean light 57-43N 005-42W unlit
  49. HYDROLANT 368/002000-01-31 → 2000-01-31
    Barra head light 56-47N 007-39W unreliable
  50. HYDROLANT 335/002000-01-29 → 2000-01-29
    RACON at eilean glas light 57-51N 006-39W unreliable

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 18 · seahazards