Other warnings in the North Sea

Everything the classifier did not place elsewhere.

in force
0
last 12 months
0
vs previous 12 (1)
-100%
since 1997
669

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 other warnings in force in the North Sea right now.

By year

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16
17
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By month (all years)

J
F
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D

Other hazards in the North Sea

Archive · 669 cancelled

  1. HYDROLANT 1236/122012-06-08 → 2012-06-10
    Dover Strait
  2. HYDROLANT 1217/122012-06-06 → 2012-08-29
    Cancel HYDROLANT 891/12
    North Sea
  3. HYDROLANT 969/122012-05-07 → 2012-06-18
    Cancel HYDROLANT 686/12
    North Sea
  4. HYDROLANT 897/122012-04-27 → 2012-08-25
    England-east Coast
  5. HYDROLANT 891/122012-04-26 → 2012-06-06
    Nga chart 35004 1. navigation prohibited unless authorized by mrcc aberdeen within three miles of 57-00.0N…
    North Sea
  6. HYDROLANT 686/122012-03-27 → 2012-05-07
    North Sea
  7. HYDROLANT 641/122012-03-22 → 2017-01-27
    North Sea
  8. HYDROLANT 539/122012-03-09 → 2012-04-26
    England-east Coast
  9. HYDROLANT 479/122012-03-02 → 2012-05-26
    Ordnance
    Southern North Sea
  10. HYDROLANT 147/122012-01-19 → 2012-05-12
    England-southeast Coast
  11. HYDROLANT 48/122012-01-06 → 2012-01-09
    Numerous fishing traps adrift in 60-08.76N 000-51.50E at 061136Z jan
    North Sea
  12. HYDROLANT 19/122012-01-04 → 2012-01-09
    Dover Strait
  13. HYDROLANT 2261/112011-12-27 → 2011-12-30
    Numerous fishing traps adrift in 60-42.94N 000-03.45W at 271500Z dec
    North Sea
  14. HYDROLANT 2220/112011-12-21 → 2012-04-26
    Nga chart 35004(1ST ed)
    North Sea
  15. HYDROLANT 2163/112011-12-15 → 2011-12-17
    Nga chart 35056 (1ST ed)
    Scotland · Orkney Islands
  16. HYDROLANT 2142/112011-12-13 → 2011-12-17
    Nga chart 37028 (27TH ed)
    England-southeast Coast
  17. HYDROLANT 2141/112011-12-13 → 2011-12-19
    Nga chart 37140 (33RD ed)
    Dover Strait
  18. HYDROLANT 1966/112011-11-23 → 2015-04-02
    Nga chart 37140 (33RD ed)
    England-southeast Coast
  19. HYDROLANT 1778/112011-10-28 → 2011-10-28
    Nga chart 43015 (12TH ed)
    North Sea
  20. HYDROLANT 1753/112011-10-24 → 2012-05-26
    Nga chart 37140 (34TH ed)
    Dover Strait · Ordnance
  21. HYDROLANT 1588/112011-09-29 → 2011-10-28
    Nga chart 43015 (12TH ed)
    North Sea
  22. HYDROLANT 1331/112011-08-22 → 2015-04-02
    Nga chart 37166 (2ND ed)
    North Sea
  23. HYDROLANT 1319/112011-08-19 → 2011-09-10
    Nga chart 37005 (16TH ed)
    North Sea
  24. HYDROLANT 1292/112011-08-15 → 2011-08-19
    Nga chart 37005 (16TH ed)
    North Sea
  25. HYDROLANT 1291/112011-08-15 → 2015-04-02
    Nga chart 37166 (3RD ed)
    Southern North Sea
  26. HYDROLANT 1227/112011-08-03 → 2011-08-05
    Nga chart 35005 (1ST ed)
    Scotland-east Coast
  27. HYDROLANT 1213/112011-07-31 → 2011-08-03
    Nga chart 35005 (1ST ed)
    North Sea · Scotland-east Coast
  28. HYDROLANT 1203/112011-07-29 → 2011-07-29
    Nga chart 35005 (1ST ed)
    North Sea · Scotland-east Coast
  29. HYDROLANT 1161/112011-07-21 → 2011-09-10
    Nga chart 37165 (3RD ed)
    North Sea · East Friesland Tss
  30. HYDROLANT 1067/112011-06-28 → 2011-07-18
    Nga chart 37058 (2ND ed)
    England-east Coast
  31. HYDROLANT 828/112011-05-16 → 2011-05-22
    Nga chart 37140 (33RD ed)
    England-southeast Coast
  32. HYDROLANT 816/112011-05-13 → 2011-05-15
    Nga chart 37166 (2ND ed)
    Southern North Sea
  33. HYDROLANT 566/112011-04-04 → 2011-04-04
    Nga chart 35001 (1ST ed)
    Scotland-north Coast
  34. HYDROLANT 412/112011-03-13 → 2011-03-13
    Nga chart 35013 (0 ed)
    Scotland-east Coast
  35. HYDROLANT 383/112011-03-08 → 2011-03-08
    Nga chart 35172 (2ND ed)
    Shetland Islands
  36. HYDROLANT 382/112011-03-07 → 2011-09-27
    Nga chart 37219 (6TH ed)
    Dover Strait
  37. HYDROLANT 234/112011-02-08 → 2011-07-02
    Nga chart 37059 (0 ed)
    England-east Coast
  38. HYDROLANT 229/112011-02-06 → 2011-02-08
    Nga chart 37059 (0 ed)
    England-east Coast
  39. HYDROLANT 227/112011-02-05 → 2011-02-08
    Nga chart 37059 (0 ed)
    England-east Coast
  40. HYDROLANT 214/112011-02-03 → 2011-02-09
    Nga chart 37055 (0 ed)
    Southern North Sea · Ordnance
  41. HYDROLANT 21/112011-01-05 → 2011-02-09
    Nga chart 37166 (2ND ed)
    Southern North Sea · Ordnance
  42. HYDROLANT 2456/102010-12-18 → 2010-12-19
    Nga chart 35072 (1ST ed)
    Shetland Islands
  43. HYDROLANT 2435/102010-12-16 → 2011-01-25
    Thames estuary approaches
    England-east Coast
  44. HYDROLANT 2273/102010-11-27 → 2010-12-13
    Nga chart 37059 (0 ed)
    Southern North Sea · Ravenspurn South Gas Field
  45. HYDROLANT 2150/102010-11-12 → 2010-11-14
    Nga chart 37140 (33RD ed)
    Dover Strait
  46. HYDROLANT 1668/102010-09-04 → 2010-10-23
    Nga chart 37165 (3RD ed)
    Southern North Sea
  47. HYDROLANT 1629/102010-08-30 → 2010-09-02
    150 meter long mooring rope adrift in 56-59.7N 000-35.4W at 290645Z aug
    North Sea
  48. HYDROLANT 1227/102010-06-30 → 2010-07-02
    Bombing exercises 0900Z to 1800Z daily 01 and 02 jul in area bound by 55-02N 001-00W, 55-31N 001-11W, 55-42N…
    England-northeast Coast · Ordnance
  49. HYDROLANT 1056/102010-06-08 → 2010-06-11
    Bombing exercises 1030Z to 1130Z, 1330Z to 1430Z, 1730Z to 1830Z daily 09 and 10 jun and 111015Z to 111115Z…
    North Sea · England-east Coast · Ordnance
  50. HYDROLANT 933/102010-05-23 → 2010-05-27
    Bombing exercises 0830Z to 0930Z daily 24 thru 27 may in area bound by 55-02N 001-00W, 55-31N 001-11W,…
    England-east Coast · Ordnance

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.

Other warnings in the North Sea — page 8 · seahazards