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 1757/02 · Surveys2002-08-07 → 2002-09-21
    Underwater operations in progress until further notice within 500 meters of 40-54.8N 008-34.6E
  2. HYDROLANT 1639/02 · Derelicts2002-07-25 → 2002-08-01
    Derelict 33 meter barge, green hull, adrift in 40-26.9N 008-11.0E
  3. HYDROLANT 1516/02 · Cable ops2002-07-09 → 2002-07-22
    Cable operations 092000Z jul until further notice by cableship raymond croze within three miles of 37-42.5N…
  4. HYDROLANT 1487/02 · Other2002-07-05 → 2002-07-15
    Hydrographic operations by M/V alliance: a. in progress until 081400Z jul in area bound by 43-35N 009-00E,…
  5. HYDROLANT 1296/02 · Exercises2002-06-11 → 2002-06-12
    Gunnery exercises 120400Z to 122000Z jun in area bound by 38-55.2N 008-42.5E, 38-50.0N 008-50.0E, 38-40.0N…
  6. HYDROLANT 1287/02 · Exercises2002-06-10 → 2002-06-11
    Gunnery exercises 120200Z to 122000Z jun in area bound by 39-42.8N 008-26.8E, 39-42.8N 008-25.4E, 39-47.0N…
  7. HYDROLANT 1286/02 · Exercises2002-06-10 → 2002-06-20
    Gunnery exercises 0600Z to 1800Z daily 11 thru 14 and 18 thru 20 jun in area bound by 38-57.0N 008-37.1E,…
  8. HYDROLANT 1276/02 · Exercises2002-06-08 → 2002-06-11
    Gunnery exercises 120200Z to 122000Z jun in area bound by 38-55.2N 008-42.5E, 38-50.0N 008-50.0E, 38-40.0N…
  9. HYDROLANT 1211/02 · Exercises2002-05-31 → 2002-06-06
    Gunnery exercises 0600Z to 1800Z daily 03 thru 06 jun in area bound by 38-57.0N 008-37.1E, 38-56.0N…
  10. HYDROLANT 1157/02 · Exercises2002-05-24 → 2002-05-31
    Gunnery exercises 28 and 30 may in area between 37-25N 37-19N 009-39E 009-49E
  11. HYDROLANT 1050/02 · Exercises2002-05-06 → 2002-05-31
    Gunnery exercises: a. 0600Z to 1800Z daily 07 thru 18, 23 thru 25 and 27 thru 31 may in area bound by…
  12. HYDROLANT 1000/02 · Exercises2002-04-30 → 2002-05-02
    Gunnery exercises 020600Z to 021800Z may in area bound by 38-57.0N 008-37.1E, 38-56.0N 008-27.0E, 38-49.0N…
  13. HYDROLANT 946/02 · Surveys2002-04-23 → 2003-07-12
    Oceanographic buoy, yellow, established in 39-54.7N 007-33.9E
  14. HYDROLANT 923/02 · Exercises2002-04-19 → 2002-05-03
    Gunnery exercises 0800Z to 1900Z daily 23 and 24, 26 and 27, 29 and 30 apr, 02 and 03 may in area bound by…
  15. HYDROLANT 890/02 · Exercises2002-04-17 → 2002-04-20
    Gunnery exercise from 0500Z to 1700Z daily 17 thru 19 apr and 200600Z to 201200Z apr in area bound by…
  16. HYDROLANT 835/02 · Nav aids2002-04-11 → 2002-05-23
    Ecueil des sorelles west cardinal buoy 37-24N 008-36E removed
  17. HYDROLANT 713/02 · Exercises2002-03-28 → 2002-03-02
    Gunnery exercises 020600Z to 020800Z apr vicinity 37-50N 009-10E
  18. HYDROLANT 483/02 · Exercises2002-03-01 → 2002-03-26
    Gunnery exercises 0800Z to 1700Z daily 04 thru 09, 11 thru 15, 18 thru 21 and 26 mar in area bound by…
  19. HYDROLANT 404/02 · Exercises2002-02-20 → 2002-02-28
    Gunnery exercises 0800Z to 1800Z daily 21 thru 28 feb in area bound by 38-57.0N 008-37.1E, 38-56.0N…
  20. HYDROLANT 346/02 · Cable ops2002-02-10 → 2002-02-15
    Cable operations 110500Z feb until further notice by cableship raymond croze within two miles of 38-08N…

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