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 2289/14 · Nav aids2014-09-23 → 2014-09-23
    Cancel this msg 231700Z sep 14
  2. HYDROLANT 2284/14 · Cable ops2014-09-22 → 2014-09-25
    Underwater operations in progress until further notice by cableship rene descartes vicinity of trackline…
  3. HYDROLANT 2200/14 · Cable ops2014-09-10 → 2014-09-21
    Underwater operations in progress until further notice by cableship rene descartes vicinity of trackline…
  4. HYDROLANT 2150/14 · Nav aids2014-09-04 → 2014-09-15
    Cancel HYDROLANT 2132/14
  5. HYDROLANT 2132/14 · Nav aids2014-09-03 → 2014-09-04
    Ireland-northeast Coast
  6. HYDROLANT 2099/14 · Nav aids2014-09-01 → 2014-09-01
    Scotland-west Coast
  7. HYDROLANT 2061/14 · Cable ops2014-08-28 → 2014-09-10
    Underwater operations in progress until further notice by cableship rene descartes vicinity of trackline…
  8. HYDROLANT 2005/14 · Nav aids2014-08-21 → 2014-08-24
    North Channel
  9. HYDROLANT 2004/14 · Surveys2014-08-21 → 2014-08-27
    Underwater operations in progress until further notice by M/V rene descartes vicinity of trackline joining…
  10. HYDROLANT 1928/14 · Nav aids2014-08-12 → 2015-04-02
    Cancel HYDROLANT 1922/14
  11. HYDROLANT 1922/14 · Nav aids2014-08-12 → 2014-08-12
    Little Minch
  12. HYDROLANT 1894/14 · Nav aids2014-08-07 → 2014-08-08
    Cancel this msg 081300Z aug 14
  13. HYDROLANT 1824/14 · Surveys2014-07-27 → 2014-08-20
    Underwater operations in progress until further notice by M/V rene descartes with submersible vicinity of…
  14. HYDROLANT 1818/14 · Nav aids2014-07-26 → 2014-07-27
    Scotland-west Coast
  15. HYDROLANT 1809/14 · Nav aids2014-07-25 → 2014-07-30
    NAVTEX station portpatrick 54-51N 005-07W off air
  16. HYDROLANT 1778/14 · Nav aids2014-07-22 → 2014-07-23
    Mrcc stornoway mf dsc and r/t services 58-13N 006-20W off air
  17. HYDROLANT 1726/14 · Cable ops2014-07-16 → 2014-07-17
    Underwater operations in progress until further notice by cableship rene descartes along trackline between…
  18. HYDROLANT 1577/14 · Cable ops2014-06-27 → 2014-07-03
    Underwater operations in progress until further notice by cableship rene descartes with submersible vicinity…
  19. HYDROLANT 1576/14 · Nav aids2014-06-27 → 2014-06-28
    Sea of the Hebrides
  20. HYDROLANT 1352/14 · Nav aids2014-05-30 → 2014-06-02
    Mrcc belfast mf dsc and r/t services at tiree 56-30N 006-59W 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.