Military exercises in the Bay of Biscay

Gunnery, firing and naval exercise areas.

in force
0
last 12 months
0
vs previous 12 (0)
—
since 2004
164

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.

In force now · 0

No military exercises in force in the Bay of Biscay right now.

By year

04
06
09
10
18
19
21
22
23
24

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

Other hazards in the Bay of Biscay

Archive · 164 cancelled

  1. HYDROLANT 572/222022-02-26 → 2022-02-28
    Hazardous operations 281230Z to 281500Z feb in area in area within 20 miles of 47-20N 004-40W
    Bay of Biscay · France
  2. HYDROLANT 571/222022-02-25 → 2022-02-27
    Gunnery exercises 270730Z to 270930Z feb in areas bound by: 46-40.00N 003-48.45W, 46-40.00N 004-43.70W,…
    Bay of Biscay · France
  3. HYDROLANT 362/222022-02-04 → 2022-02-09
    Hazardous operations 0930Z to 1430Z daily 07 thru 09 feb in area bound by 45-25.0N 001-24.0W, 43-45.0N…
    Bay of Biscay · France
  4. HYDROLANT 2145/212021-08-20 → 2021-08-30
    Gunnery exercises 231000Z thru 301000Z aug in area bound by 46-20.0N 004-53.8W, 46-20.0N 004-13.3W, 46-16.3N…
    Bay of Biscay · France
  5. HYDROLANT 2140/212021-08-19 → 2021-08-30
    Gunnery exercises 231000Z thru 301000Z aug in area bound by 47-25.00N 004-09.91W, 47-25.00N 003-58.55W,…
    Bay of Biscay · France
  6. HYDROLANT 2137/212021-08-19 → 2021-08-20
    Gunnery exercises 231000Z thru 301000Z aug in area bound by 46-20.0N 001-53.8W, 46-20.0N 004-13.3W, 46-16.3N…
    Bay of Biscay · France
  7. HYDROLANT 179/212021-01-19 → 2021-01-20
    Hazardous operations 200945Z to 201245Z jan in area within 24 miles of 47-20N 004-40W
    Bay of Biscay · France
  8. HYDROLANT 3975/192019-12-27 → 2019-12-31
    Hazardous operations 0800Z to 1600Z daily 30 and 31 dec in area within 40 miles of 46-00N 004-30W
    Bay of Biscay · France
  9. HYDROLANT 1695/182018-05-30 → 2018-05-31
    Hazardous operations: a. 310600Z to 311400Z may in area between 44-06N 43-58N and 006-52W 006-41W
    Bay of Biscay · Spain
  10. HYDROLANT 777/102010-05-03 → 2010-05-06
    Gunnery exercises: a. 050400Z to 051100Z may in area bound by 44-27N 007-20W, 44-19N 005-18W, 43-50N…
    Eastern North Atlantic · Spain-north Coast · Portugal-west Coast · Gunnery
  11. HYDROLANT 685/092009-04-10 → 2009-04-16
    Hazardous operations 141300Z to 141430Z apr, alternate 1300Z to 1430Z daily 15 and 16 apr in area bound by…
  12. HYDROLANT 1746/062006-09-25 → 2006-09-27
    Hazardous operations 271000Z to 271500Z sep, alternate 281000Z thru 281500Z sep in area bound by 47-09.49N…
  13. HYDROLANT 1336/062006-07-17 → 2006-07-17
    Gunnery exercises 180600Z to 180900Z, 181200Z to 181500Z and 201430Z to 201600Z jul in area bound by…
  14. HYDROLANT 904/042004-05-25 → 2004-06-04
    Hazardous operations 1430Z to 0230Z commencing daily 26, 28 may and 01 thru 03 jun in area bound by 47-49.2N…

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

Military exercises in the Bay of Biscay — page 4 · seahazards