Military exercises in the Celtic Sea
Gunnery, firing and naval exercise areas.
- in force
- 0
- last 12 months
- 0
- vs previous 12 (0)
- —
- since 2002
- 319
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 Celtic Sea right now.
By month (all years)
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Other hazards in the Celtic Sea
Archive · 319 cancelled
- HYDROLANT 1784/232023-08-12 → 2023-08-14Gunnery exercises 141100Z to 141300Z aug in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1750/232023-08-07 → 2023-08-08Gunnery exercises 081100Z to 081300Z aug in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1677/232023-07-26 → 2023-07-26Gunnery exercises 261200Z to 261600Z jul in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1658/232023-07-24 → 2023-07-25Gunnery exercises 250500Z to 250700Z jul in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1579/232023-07-13 → 2023-07-17Gunnery exercises 171600Z to 171800Z jul in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1530/232023-07-07 → 2023-07-10Gunnery exercises 101200Z to 101400Z jul in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1529/232023-07-07 → 2023-07-09Gunnery exercises 090730Z to 090930Z jul in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1472/232023-06-29 → 2023-06-30Gunnery exercises 300600Z to 301200Z jun in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1464/232023-06-28 → 2023-06-29Gunnery exercises 291200Z to 291400Z jun in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1453/232023-06-27 → 2023-06-28Gunnery exercises 281000Z to 281330Z jun in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1452/232023-06-27 → 2023-06-28Gunnery exercises 280600Z to 280900Z, 281000Z to 281200Z and 281300Z to 281600Z jun in area bound by…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1434/232023-06-26 → 2023-06-27Gunnery exercises 270600Z to 270900Z, 271000Z to 271200Z and 271300Z to 271600Z jun in area bound by…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1382/232023-06-21 → 2023-06-22Gunnery exercises 220700Z to 221000Z jun in area bound by 48-20.40N 004-37.00W, 48-20.01N 004-39.52W,…Bay of Biscay · France
- HYDROLANT 1308/232023-06-12 → 2023-06-13Gunnery exercises 130700Z to 130900Z jun in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1248/232023-06-05 → 2023-06-06Hazardous operations 061400Z to 061600Z jun in area bound by 48-21.00N 005-20.00W, 48-21.00N 004-53.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1235/232023-06-02 → 2023-06-05Hazardous operations 050700Z to 051700Z jun in area within 40 miles of 47-20.00N 005-20.00WBay of Biscay · Celtic Sea · France
- HYDROLANT 1234/232023-06-02 → 2023-06-04Gunnery exercises 031100Z to 031400Z and 040700Z to 041000Z jun in area bound by 48-20.40N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1176/232023-05-26 → 2023-06-03Hazardous operations 310001Z may to 022359Z jun by M/V bsaa sapeur in 47-20.30N 005-00.30WBay of Biscay · France
- HYDROLANT 1160/232023-05-25 → 2023-05-30Gunnery exercises 301900Z to 302030Z may in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1143/232023-05-24 → 2023-05-25Gunnery exercises 250700Z to 251400Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1076/232023-05-15 → 2023-05-16Gunnery exercises 160700Z to 160930Z may in area bound by 48-21.00N 004-53.00W, 48-21.00N 005-20.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1032/232023-05-10 → 2023-05-11Gunnery exercises 110700Z to 110900Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 1020/232023-05-09 → 2023-05-11Gunnery exercises 101400Z to 101645Z and 102030Z to 102330Z may in area bound by 48-21.00N 004-53.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 979/232023-05-05 → 2023-05-07Gunnery exercises 070630Z to 070900Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 978/232023-05-05 → 2023-05-06Gunnery exercises 061130Z to 061530Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 953/232023-05-03 → 2023-05-04Gunnery exercises 040700Z to 040900Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 944/232023-05-02 → 2023-05-03Gunnery exercises 030700Z to 030900Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 914/232023-04-28 → 2023-05-02Gunnery exercises 021300Z to 021500Z may in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 913/232023-04-28 → 2023-05-02Gunnery exercises 021630Z to 021730Z may in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 904/232023-04-27 → 2023-04-28Gunnery exercises 280530Z to 281000Z apr in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 898/232023-04-26 → 2023-04-27Hazardous operations 270700Z to 270900Z and 271200Z to 271400Z apr in area bound by 48-21.00N 005-20.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 897/232023-04-26 → 2023-04-26Hazardous operations 261800Z to 262000Z apr in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · France
- HYDROLANT 881/232023-04-24 → 2023-04-25Gunnery exercises 251500Z to 251700Z apr in area bound by 48-21.00N 004-53.00W, 48-21.00N 005-20.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 866/232023-04-21 → 2023-04-24Gunnery exercises 241100Z to 241300Z and 241430Z to 241800Z apr in area bound by 48-20.40N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 846/232023-04-20 → 2023-04-20Gunnery exercises 201200Z to 201400Z apr in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 838/232023-04-18 → 2023-04-19Gunnery exercises 191200Z to 191600Z apr in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 797/232023-04-13 → 2023-04-14Gunnery exercises 140800Z to 141000Z apr in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · France
- HYDROLANT 777/232023-04-11 → 2023-04-12Gunnery exercises 121330Z to 121530Z apr in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · France
- HYDROLANT 681/232023-03-28 → 2023-03-29Gunnery exercises 291400Z to 291600Z mar in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 671/232023-03-27 → 2023-03-28Gunnery exercises 280800Z to 281000Z, 281200Z to 281400Z and 281500Z to 281700Z mar in area bound by…Bay of Biscay · Celtic Sea · France
- HYDROLANT 649/232023-03-24 → 2023-03-27Gunnery exercises 271300Z to 271500Z and 271630Z to 271800Z mar in area bound by 47-46.40N 005-00.00W,…Bay of Biscay · France
- HYDROLANT 648/232023-03-24 → 2023-03-27Gunnery exercises 271100Z to 271300Z and 271400Z to 271600Z mar in area bound by 48-21.00N 004-53.00W,…Bay of Biscay · France
- HYDROLANT 636/232023-03-22 → 2023-03-23Gunnery exercises 231700Z to 231830Z mar in area bound by 48-21.00N 005-20.00W, 48-21.00N 004-53.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 635/232023-03-22 → 2023-03-23Gunnery exercises 231900Z to 232100Z mar in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · France
- HYDROLANT 625/232023-03-21 → 2023-03-22Gunnery exercises 221700Z to 221830Z mar in area bound by 48-21.00N 005-20.00W, 48-21.00N 004-53.00W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 624/232023-03-21 → 2023-03-23Gunnery exercises 222200Z to 222359Z mar in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 622/232023-03-21 → 2023-03-22Gunnery exercises 221900Z to 222100Z mar in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · France
- HYDROLANT 621/232023-03-21 → 2023-03-21Gunnery exercises 211900Z to 212100Z mar in area bound by 48-20.40N 004-37.00W, 48-10.00N 004-37.00W,…Bay of Biscay · France
- HYDROLANT 613/232023-03-20 → 2023-03-21Gunnery exercises 211000Z to 211200Z mar in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- HYDROLANT 589/232023-03-17 → 2023-03-19Gunnery exercises 191400Z to 191600Z mar in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
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.