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 323/13 · Nav aids2013-02-05 → 2013-02-07
    Mrcc stornoway dsc services at skriag 57-23N 006-14W off air
  2. HYDROLANT 322/13 · Nav aids2013-02-05 → 2013-02-12
    Mrcc belfast dsc and r/t services at rhu stafnish 55-22N 005-32W off air
  3. HYDROLANT 286/13 · Nav aids2013-02-01 → 2013-02-01
    North Minch
  4. HYDROLANT 210/13 · Nav aids2013-01-24 → 2013-01-24
    Scotland-west Coast
  5. HYDROLANT 85/13 · Nav aids2013-01-09 → 2013-01-10
    Scotland-west Coast
  6. HYDROLANT 18/13 · Nav aids2013-01-02 → 2013-01-03
    Scotland-west Coast
  7. HYDROLANT 3082/12 · Nav aids2012-12-30 → 2012-12-30
    Sound of Sleat
  8. HYDROLANT 2998/12 · Nav aids2012-12-20 → 2012-12-21
    Sea of the Hebrides
  9. HYDROLANT 2973/12 · Other2012-12-17 → 2012-12-24
    Mrcc clyde 55-58N 004-48W will close 181200Z dec
  10. HYDROLANT 2926/12 · Nav aids2012-12-11 → 2012-12-12
    RACON at lady isle light 55-31.6N 004-44.0W unreliable
  11. HYDROLANT 2900/12 · Nav aids2012-12-08 → 2013-03-01
    Mrcc belfast at tiree 56-30N 006-48W mf dsc off air and mf r/t unreliable
  12. HYDROLANT 2804/12 · Nav aids2012-11-28 → 2012-12-06
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-52W inoperative
  13. HYDROLANT 2800/12 · Nav aids2012-11-28 → 2012-11-28
    Mrcc stornoway mf dsc and r/t services at butt of lewis 58-28N 006-14W inoperative
  14. HYDROLANT 2753/12 · Nav aids2012-11-21 → 2012-11-21
    Scotland-west Coast
  15. HYDROLANT 2668/12 · Nav aids2012-11-10 → 2012-11-12
    Scotland-west Coast
  16. HYDROLANT 2568/12 · Nav aids2012-11-01 → 2012-11-01
    Scotland-west Coast
  17. HYDROLANT 2530/12 · Nav aids2012-10-27 → 2012-10-30
    Scotland-west Coast
  18. HYDROLANT 2454/12 · Nav aids2012-10-20 → 2012-10-22
    Scotland-southwest Coast
  19. HYDROLANT 2436/12 · Nav aids2012-10-18 → 2012-10-19
    Outer Hebrides
  20. HYDROLANT 2412/12 · Nav aids2012-10-15 → 2012-10-16
    Scotland-west coast chart 35093 RACON at port-hand buoy 56-56.1N 007-27.2W inoperative

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.