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 2167/19 · Derelicts2019-07-17 → 2019-07-20
    Derelict vessel adrift in 37-36N 008-25E
  2. HYDROLANT 2086/19 · Nav aids2019-07-11 → 2019-10-25
    Pointe colombi light 36-26.6N 000-56.4E unlit
  3. HYDROLANT 1817/19 · Other2019-06-17 → 2019-06-20
    Platform adrift in vicinity of 37-16.1N 009-54.2E
  4. HYDROLANT 1530/19 · Nav aids2019-05-20 → 2019-05-23
    Cap IVI light 36-06.8N 000-13.6E unlit
  5. HYDROLANT 1273/19 · Surveys2019-04-25 → 2019-05-03
    Survey operations in progress until 02 may by M/V ramform titan towing 12 five mile long cables in area…
  6. HYDROLANT 1156/19 · Debris2019-04-12 → 2019-04-15
    Debris adrift in vicinity 37-28.2N 009-10.1E at 091654Z apr 19
  7. HYDROLANT 1041/19 · Derelicts2019-04-02 → 2019-04-05
    Ten meter derelict vessel adrift in 41-45.85N 005-14.67E at 011223Z apr
  8. HYDROLANT 962/19 · Surveys2019-03-27 → 2019-04-26
    Survey operations 28 mar thru 25 apr by M/V dalla porta in area bound by 37-30.00N 011-08.00E, 37-34.00N…
  9. HYDROLANT 956/19 · Cable ops2019-03-26 → 2019-03-27
    Cable operations in progress until 271700Z mar by cableship raymond croze along trackline between 43-04.4N…
  10. HYDROLANT 942/19 · Cable ops2019-03-25 → 2019-03-26
    Cable operations 250700Z to 261200Z mar by cableship raymond croze along trackline between 43-04.4N…
  11. HYDROLANT 816/19 · Containers2019-03-14 → 2019-03-17
    14 containers adrift in vicinity 37-04N 006-43E at 140540Z mar
  12. HYDROLANT 804/19 · Surveys2019-03-13 → 2019-04-25
    Survey operations 150001Z mar thru 082359Z may by M/V ramform titan towing 12 9260 meter long cables in area…
  13. HYDROLANT 720/19 · Derelicts2019-03-06 → 2019-03-09
    Derelict F/V adrift in vicinity 37-27.3N 009-49.7E at 061111Z mar
  14. HYDROLANT 699/19 · Exercises2019-03-05 → 2019-03-08
    Hazardous operations 05 thru 07 mar in areas bound by: a. 36-55.4N 007-05.3E, 37-16.3N 006-39.1E, 37-26.7N…
  15. HYDROLANT 698/19 · Nav aids2019-03-05 → 2019-03-27
    NAVTEX station la garde 43-06.23N 005-59.49E off air
  16. HYDROLANT 574/19 · Cable ops2019-02-21 → 2019-02-27
    Cable operations by cableship rebecca: a. in progress until 22 feb in vicinity of trackline joining…
  17. HYDROLANT 519/19 · Derelicts2019-02-18 → 2019-02-21
    Derelict vessel adrift in 37-05N 010-34E
  18. HYDROLANT 518/19 · Nav aids2019-02-18 → 2019-05-07
    Galiton de l'ouest light 37-29.9N 008-52.5E unreliable
  19. HYDROLANT 515/19 · Exercises2019-02-17 → 2019-02-20
    Cancel this msg 200101Z feb 19
  20. HYDROLANT 480/19 · Cable ops2019-02-14 → 2019-02-21
    Cable operations by cableship rebecca: a. in progress until 16 feb in vicinity of trackline joining…

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