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 67/06 · Exercises2006-01-11 → 2006-03-25
    Hazardous operations 12 jan thru 24 mar in area bound by 40-30.06N 008-20.18E, 40-29.58N 008-20.19E,…
  2. HYDROLANT 2369/05 · Other2005-12-18 → 2005-12-24
    Pointe colombi light 36-26.7N 000-56.5E temporarily operating with fixed light
  3. HYDROLANT 2321/05 · Nav aids2005-12-10 → 2005-12-28
    Cap rosa light 36-56.8N 008-14.4E unreliable
  4. HYDROLANT 2134/05 · Nav aids2005-11-19 → 2005-11-22
    Sidi ferruch light 36-45.8N 002-51.1E unlit
  5. HYDROLANT 1763/05 · Nav aids2005-09-27 → 2005-10-05
    Cap de grade light 36-58.1N 007-47.1E unlit
  6. HYDROLANT 1740/05 · Nav aids2005-09-24 → 2005-09-27
    Iles cani light 37-21.2N 010-07.4E unlit
  7. HYDROLANT 1714/05 · Exercises2005-09-20 → 2005-10-17
    Hazardous operations in progress until 16 oct in area bound by 40-30-06N 008-20-18E, 40-29-58N 008-20-19E,…
  8. HYDROLANT 1579/05 · Nav aids2005-08-29 → 2005-09-27
    Ile sridina light 36-56.3N 006-53.2E unlit
  9. HYDROLANT 1571/05 · Nav aids2005-08-29 → 2005-09-01
    Ras engela light 37-20.7N 009-44.3E unreliable
  10. HYDROLANT 1374/05 · Nav aids2005-07-29 → 2005-09-14
    Ile plane light 37-10.8N 010-19.7E unreliable
  11. HYDROLANT 1349/05 · Exercises2005-07-25 → 2005-07-26
    Hazardous operations 25 jul within 1000 meters of 38-54N 008-26E
  12. HYDROLANT 1308/05 · Nav aids2005-07-18 → 2005-08-30
    Ecueils des sorelles buoy 37-23.9N 008-35.3E unlit
  13. HYDROLANT 1293/05 · Cable ops2005-07-14 → 2005-07-19
    Cable laying operations 15 jul until further notice by cableship rene descartes along trackline joining…
  14. HYDROLANT 1242/05 · Other2005-07-04 → 2005-07-07
    Ordnance detonation 05 jul, alternate 06 jul within 4000 meters of 40-46.5N 008-04.5E
  15. HYDROLANT 1153/05 · Cable ops2005-06-19 → 2005-06-22
    Cable operations 200001Z jun until further notice by cableship rene descartes within six miles of 38-12N…
  16. HYDROLANT 1113/05 · Cable ops2005-06-14 → 2005-07-13
    Cable operations 141200Z jun until further notice by cableship rene descartes within five miles of 38-02.5N…
  17. HYDROLANT 1110/05 · Cable ops2005-06-13 → 2005-07-14
    Cable operations in progress until further notice by cableship ile de sein in area bound by 37-25N 008-04E,…
  18. HYDROLANT 1062/05 · Nav aids2005-06-07 → 2005-06-10
    Fl y buoy established in 38-03.2N 008-35.1E
  19. HYDROLANT 1057/05 · Exercises2005-06-06 → 2005-06-12
    Hazardous operations 070700Z to 071700Z jun and 0700Z to 1100Z daily 08, 10, and 12 jun in area bound by…
  20. HYDROLANT 1056/05 · Surveys2005-06-06 → 2005-06-07
    Oceanographic operations 06 thru 08 jun by M/V uranian along trackline joining 36-21.1N 000-36.0W, 36-29.1N…

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