Inner Seas off the West Coast of Scotland

IHO sea area 18 · -8° to -4° E, 54° to 59° N

in force
2
last 12 months
2
since 1998
1,216
categories
10

In force now · 2

  1. HYDROLANT 1552/26 · Nav aids2026-08-11
    Mew Island Light at 54-41.90N 005-30.80W in North Channel, Ireland, is unreliable.
  2. HYDROLANT 1532/26 · Nav aids2026-08-08
    MF DSC service is off air at Tiree in the Sea of the Hebrides, Scotland, at 56-30.20N 006-57.80W.

Longest in force

  1. HYDROLANT 1532/26 · Nav aids2026-08-08
    MF DSC service is off air at Tiree in the Sea of the Hebrides, Scotland, at 56-30.20N 006-57.80W.
  2. HYDROLANT 1552/26 · Nav aids2026-08-11
    Mew Island Light at 54-41.90N 005-30.80W in North Channel, Ireland, is unreliable.

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

By category · since 1997

Nav aids95078%
Other968%
Surveys746%
Cable ops544%
Wrecks323%
Mines30%
Derelicts30%
Debris20%
Containers10%
Exercises10%

Archive · 1,214 cancelled

  1. HYDROLANT 1502/08 · Other2008-09-16 → 2008-09-17
    Nga chart 35000 (26TH ed)
  2. HYDROLANT 1489/08 · Nav aids2008-09-13 → 2008-09-14
    Nga chart 32119 (2ND ed)
  3. HYDROLANT 1454/08 · Other2008-09-08 → 2008-09-09
    Nga chart 35119 (2ND ed)
  4. HYDROLANT 1353/08 · Other2008-08-19 → 2008-08-20
    Nga chart 35247 (35TH ed)
  5. HYDROLANT 1210/08 · Nav aids2008-07-21 → 2008-07-22
    Nga chart 36006 (1ST ed)
  6. HYDROLANT 1200/08 · Nav aids2008-07-19 → 2008-07-21
    Mrcc stornoway 58-13N 006-21W mf dsc unreliable
  7. HYDROLANT 1144/08 · Other2008-07-09 → 2008-07-10
    Nga chart 35126 (1ST ed)
  8. HYDROLANT 1143/08 · Nav aids2008-07-09 → 2008-07-10
    Nga chart 35000 (26TH ed)
  9. HYDROLANT 1141/08 · Nav aids2008-07-09 → 2008-12-12
    Nga chart 35119 (2ND ed)
  10. HYDROLANT 1136/08 · Nav aids2008-07-08 → 2008-07-09
    Mrcc clyde mf dsc and rt services 56-30N 006-59W off air
  11. HYDROLANT 1091/08 · Nav aids2008-07-01 → 2008-07-07
    Mrcc stornoway mf dsc 58-13N 006-22W unreliable
  12. HYDROLANT 1082/08 · Other2008-06-30 → 2008-07-01
    Nga chart 35015 (1ST ed)
  13. HYDROLANT 1073/08 · Nav aids2008-06-29 → 2008-07-01
    Mrcc stornoway mf dsc and rt services 58-13N 006-22W off air
  14. HYDROLANT 1042/08 · Nav aids2008-06-25 → 2008-06-29
    Mrcc stornoway mf dsc 58-13N 006-22W inoperative
  15. HYDROLANT 1035/08 · Nav aids2008-06-24 → 2008-06-25
    Mrcc clyde mf rt 56-30N 006-59W inoperative
  16. HYDROLANT 1012/08 · Nav aids2008-06-21 → 2008-06-21
    Nga chart 35078 (1ST ed)
  17. HYDROLANT 996/08 · Nav aids2008-06-16 → 2008-06-17
    Rubha reidh light 57-51.6N 005-48.6W unreliable
  18. HYDROLANT 900/08 · Nav aids2008-05-29 → 2008-05-29
    Butt of lewis 58-28N 006-14W dsc inoperative
  19. HYDROLANT 789/08 · Nav aids2008-05-09 → 2008-05-09
    Nga chart 35095 (2ND ed)
  20. HYDROLANT 787/08 · Nav aids2008-05-09 → 2008-05-10
    Mrcc clyde 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.