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 390/05 · Nav aids2005-02-26 → 2005-02-26
    NAVTEX station portpatrick 54-51N 005-07W B1 character oscar off air
  2. HYDROLANT 367/05 · Nav aids2005-02-22 → 2005-06-08
    Fog signal at hyskeir lighthouse 56-58N 006-41W permanently discontinued
  3. HYDROLANT 357/05 · Nav aids2005-02-21 → 2005-02-22
    Rona light 57-34.7N 005-57.5W unlit
  4. HYDROLANT 313/05 · Nav aids2005-02-14 → 2005-02-17
    Janes tower light 57-45.8N 007-02.0W unlit
  5. HYDROLANT 311/05 · Nav aids2005-02-14 → 2005-02-23
    Cancel HYDROLANT 301/05
  6. HYDROLANT 303/05 · Nav aids2005-02-14 → 2005-03-02
    Mrcc clyde (tiree site) 56-30N 006-59W mf dsc off air
  7. HYDROLANT 301/05 · Nav aids2005-02-13 → 2005-02-14
    Oigh sgeir light 56-58.2N 006-40.9W unlit and fog signal inoperative
  8. HYDROLANT 297/05 · Nav aids2005-02-12 → 2005-02-13
    Oigh sgeir light 56-58.2N 006-40.9W unreliable
  9. HYDROLANT 293/05 · Other2005-02-11 → 2005-02-12
    Oigh sgeir light 56-58.2N 006-40.9W reduced range
  10. HYDROLANT 287/05 · Nav aids2005-02-11 → 2005-02-11
    Oigh sgeir light 56-58.2N 006-40.9W unlit
  11. HYDROLANT 257/05 · Nav aids2005-02-06 → 2005-02-14
    Dsc station stornoway 58-12N 006-22W mf dsc inoperative
  12. HYDROLANT 243/05 · Nav aids2005-02-02 → 2005-02-09
    Na cuiltean light 55-48.7N 005-54.8W range temporarily reduced to five miles
  13. HYDROLANT 144/05 · Nav aids2005-01-18 → 2005-01-21
    Dubh artach light 56-08N 006-38W unreliable
  14. HYDROLANT 131/05 · Nav aids2005-01-18 → 2005-01-21
    Ushensish light 57-17.9N 007-11.5W unreliable
  15. HYDROLANT 80/05 · Other2005-01-12 → 2005-01-15
    Rhu stoer light 58-14.4N 005-24.0W at reduced intensity
  16. HYDROLANT 58/05 · Nav aids2005-01-09 → 2005-01-10
    Lismore light 56-27.4N 005-36.4W unlit
  17. HYDROLANT 57/05 · Nav aids2005-01-08 → 2005-01-09
    Lismore light 56-27.4N 005-36.4W unreliable
  18. HYDROLANT 56/05 · Nav aids2005-01-08 → 2005-01-17
    Mrcc clyde (tiree site) 56-30N 006-59W mf dsc off air
  19. HYDROLANT 48/05 · Nav aids2005-01-07 → 2005-01-10
    Dsc station stornoway 58-12N 006-22W mf dsc inoperative
  20. HYDROLANT 3/05 · Nav aids2005-01-02 → 2005-01-12
    Dgps station at butt of lewis light 58-30.8N 006-15.6W 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.