Mediterranean Sea - Western Basin

IHO sea area 28A · -2° to 12° E, 36° to 44° N

in force
2
last 12 months
2
since 1998
1,204
categories
11

In force now · 2

  1. NAVAREA III 100/26 · Towing2026-06-27
    Towed target shooting exercise in western Mediterranean Sea on October 29 or 30, 2026, within a defined area; canceled by October 31.
  2. HYDROLANT 1235/26 · Exercises2026-06-25
    Hazardous operations are taking place in the western Mediterranean Sea off Spain from 29 to 30 October, until cancelled on 31 October.

Longest in force

  1. HYDROLANT 1235/26 · Exercises2026-06-25
    Hazardous operations are taking place in the western Mediterranean Sea off Spain from 29 to 30 October, until cancelled on 31 October.
  2. NAVAREA III 100/26 · Towing2026-06-27
    Towed target shooting exercise in western Mediterranean Sea on October 29 or 30, 2026, within a defined area; canceled by October 31.

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

Exercises38732%
Nav aids26122%
Surveys19416%
Cable ops16113%
Derelicts857%
Other595%
Containers262%
Debris151%
Wrecks111%
Missiles40%
Towing10%

Archive · 1,202 cancelled

  1. HYDROLANT 1123/03 · Cable ops2003-06-09 → 2003-06-14
    Cable repair operations in progress until further notice by cableship teliri vicinity 37-27N 003-53E
  2. HYDROLANT 1116/03 · Cable ops2003-06-07 → 2003-06-14
    Cable operations in progress until 14 jun by cableship teneo vicinity of trackline joining 37-24.7N…
  3. HYDROLANT 1104/03 · Cable ops2003-06-06 → 2003-06-07
    Cable operations in progress until 14 jun by cableship teneo vicinity of trackline between 37-24.7N…
  4. HYDROLANT 1083/03 · Nav aids2003-06-02 → 2003-06-07
    Cap carbon light 36-46.6N 005-06.3E unlit
  5. HYDROLANT 1072/03 · Nav aids2003-06-01 → 2003-06-18
    Cap bengut light 36-55.2N 003-53.5E unlit
  6. HYDROLANT 1056/03 · Exercises2003-05-30 → 2003-06-19
    Gunnery exercises 0600Z to 1800Z daily 03 thru 06, 09 thru 13 and 16 thru 19 jun in area bound by 38-55-10N…
  7. HYDROLANT 1036/03 · Debris2003-05-27 → 2003-06-03
    Buoy adrift vicinity 40-26.1N 008-04.7E
  8. HYDROLANT 1021/03 · Cable ops2003-05-25 → 2003-06-01
    Cable operations in progress until further notice by cableship teneo vicinity of trackline between 37-08.5N…
  9. HYDROLANT 1018/03 · Derelicts2003-05-24 → 2003-05-31
    Derelict M/V behsat senkaya adrift vicinity 38-02N 010-32E
  10. HYDROLANT 1006/03 · Derelicts2003-05-22 → 2003-05-26
    Derelict vessel adrift vicinity 38-18N 010-06E at 221651Z may
  11. HYDROLANT 997/03 · Derelicts2003-05-21 → 2003-05-23
    Derelict M/V behsat senkaya adrift vicinity 38-05.8N 010-32.9E
  12. HYDROLANT 992/03 · Other2003-05-21 → 2003-05-22
    M/V behsat senkaya capsizing in 38-14.2N 010-07.6E
  13. HYDROLANT 978/03 · Nav aids2003-05-19 → 2003-06-15
    Ilot d' arzew light 35-52.6N 000-17.3W unlit
  14. HYDROLANT 967/03 · Exercises2003-05-17 → 2003-05-31
    Gunnery exercises: a. 2201Z to 2159Z commencing daily 18 thru 30 may in area bound by 38-55-10N 008-42-30E,…
  15. HYDROLANT 925/03 · Surveys2003-05-10 → 2003-08-01
    Oceanographic operations 12 may thru 31 jul by M/V galatea in area bound by 41-17N 008-05E, 41-17N 008-55E,…
  16. HYDROLANT 871/03 · Exercises2003-04-30 → 2003-04-30
    Gunnery exercises in progress until 301800Z apr in area bound by 38-55-10N 008-42-30E, 38-50-00N 008-48-00E,…
  17. HYDROLANT 824/03 · Exercises2003-04-22 → 2003-05-01
    Gunnery exercises 23 thru 30 apr in area bound by 40-30-06N 008-20-18E, 40-29-58N 008-20-19E, 40-29-51N…
  18. HYDROLANT 725/03 · Exercises2003-04-07 → 2003-04-08
    Gunnery exercises 080800Z to 081800Z apr in area bound by 38-55-10N 008-42-30E, 38-50-00N 008-50-00E,…
  19. HYDROLANT 713/03 · Nav aids2003-04-06 → 2003-06-02
    Jetee kheir eddine pier light 36-46-36N 003-04-42E unlit
  20. HYDROLANT 661/03 · Nav aids2003-03-29 → 2003-04-02
    Ilot d' arzew light 35-52.6N 000-17.3W unlit

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