Aids-to-navigation notices in 2021

Lights extinguished, buoys off station, RACON/NAVTEX outages.

issued in 2021
736
still in force
6
vs 2020
+11%
first · last
01-02 · 12-31

By month

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

By NAVAREA series

  • HYDROLANT394
  • HYDROPAC190
  • NAVAREA IV71
  • NAVAREA XII63
  • HYDROARC18

Where · top seas

North Sea11222%
South Atlantic Ocean8116%
North Atlantic Ocean7014%
South Pacific Ocean428%
North Pacific Ocean418%
Coral Sea418%
Inner Seas off the West Coast of Scotland398%
English Channel306%
Mediterranean Sea - Western Basin265%
Caribbean Sea224%

All aids-to-navigation notices issued in 2021 · 736

  1. NAVAREA IV 144/21in force2021-02-16
    The light at Puerto Morelos in the western Caribbean Sea is unreliable.
    Western Caribbean Sea · Mexico
  2. HYDROLANT 443/212021-02-15 → 2021-02-16
    Les pierres noires light 48-18.7N 004-54.9W unreliable
    Bay of Biscay · France
  3. HYDROLANT 437/212021-02-15 → 2021-02-17
    All navigational aids at platform 44/23 kelvin, 54-20.0N 002-28.8E inoperative
    North Sea
  4. HYDROPAC 521/212021-02-14 → 2021-02-27
    Miles reef light 14-32.2S 144-55.1E unlit
    Coral Sea · Australia-northeast Coast
  5. HYDROLANT 435/212021-02-14 → 2021-02-15
    NAVTEX station cullercoats (g) 55-04.5N 001-27.8W off air
    North Sea · England
  6. HYDROPAC 517/212021-02-14 → 2021-02-16
    Rottnest island light 32-00.4S 115-30.3E unlit
    Southeastern Indian Ocean · Australia-southwest Coast
  7. NAVAREA XII 68/212021-02-13 → 2021-02-15
    Commdet kodiak, ak remote site point higgins 55-27N 131-49W 4125KHZ and gotham services off air
    Eastern North Pacific · Alaska
  8. HYDROLANT 422/212021-02-12 → 2021-02-18
    All navigational aids at shamrock platform, 53-28.2N 002-55.2E inoperative
    North Sea · England
  9. HYDROLANT 412/212021-02-11 → 2021-02-13
    Cromer light 52-55.5N 001-19.0E unreliable
    North Sea · England
  10. HYDROLANT 406/212021-02-10 → 2021-02-19
    Morro de imbituba light 28-14.1S 048-38.8W unlit until 09 aug
    Western South Atlantic · Brazil-south Coast
  11. HYDROLANT 403/212021-02-10 → 2021-02-12
    NAVTEX station las palmas (I) 28-25.97N 16-20.17W unreliable
    Eastern North Atlantic · Canary Islands
  12. HYDROLANT 400/212021-02-10 → 2021-02-10
    Auskerry light 59-01.5N 002-34.3W unreliable
    North Sea · Scotland-north Coast · Orkney Islands
  13. HYDROLANT 396/212021-02-09 → 2021-02-10
    Point of ayre light 54-24.9N 004-22.1W unreliable
    Irish Sea · Isle of Man
  14. HYDROLANT 393/212021-02-09 → 2021-02-09
    NAVTEX station tarifa (g) 36-02.53N 005-33.38W off air
    Strait of Gibraltar · Spain
  15. HYDROLANT 384/212021-02-09 → 2021-02-15
    Cgoc aberdeen mf r/t services at greg ness site 57-07.6N 002-03.2W off air
    North Sea · Scotland
  16. HYDROLANT 381/212021-02-09 → 2021-02-12
    NAVTEX station coruna (d) 43-22N 008-27W unreliable
    Eastern North Atlantic · Spain
  17. HYDROPAC 462/212021-02-09 → 2021-02-16
    North west cape light 21-48-23S 114-09-37E unreliable
    Eastern Indian Ocean · Australia-northwest Coast
  18. HYDROLANT 377/212021-02-09 → 2021-02-11
    All aids to navigation at platform 49/18B, 53-23.5N 002-31.5E inoperative
    North Sea · England
  19. HYDROLANT 376/212021-02-08 → 2021-08-08
    Odas buoy, fl (5) y 20 sec, temporarily established in 25-30.93S 042-44.34W until 07 aug
    Western South Atlantic
  20. HYDROLANT 375/212021-02-08 → 2021-08-08
    Odas buoy, fl (5) y 20 sec, temporarily established in 25-52.63S 043-13.48W until 07 aug
    Western South Atlantic
  21. HYDROLANT 372/212021-02-08 → 2021-08-08
    Cabo orange light 04-26.0N 051-32.2W unlit until 07 aug 21
    Western North Atlantic · Brazil-north Coast
  22. NAVAREA XII 61/212021-02-08 → 2021-04-02
    NAVTEX station cambria (Q)35-31.1N 121-03.6W unreliable
    Eastern North Pacific · California
  23. HYDROLANT 368/212021-02-08 → 2021-02-11
    Cap d'alprech light 50-41.9N 001-33.7E unlit
    Dover Strait · France
  24. HYDROLANT 364/212021-02-08 → 2021-02-19
    GPS jamming exercises 1000Z to 1600Z daily 8 thru 13 and 15 thru 19 feb in area within 25 miles of 57-20.7N…
    Eastern North Atlantic · Little Minch · Scotland
  25. HYDROLANT 363/212021-02-08 → 2021-02-09
    Auskerry light 59-01.5N 002-34.3W unreliable
    North Sea · Scotland-north Coast · Orkney Islands
  26. HYDROLANT 361/212021-02-08 → 2021-02-09
    Cap d'antifer light 49-41.0N 000-09.9E unreliable
    English Channel · France
  27. HYDROLANT 357/212021-02-07 → 2021-02-16
    Cgoc shetland mf r/t services at lerwick site 60-08.9N 001-08.3W unreliable
    North Sea · Shetland Islands
  28. HYDROLANT 349/212021-02-06 → 2021-02-07
    Ponta de santa luzia light 20-19.5S 040-16.1W unreliable until 05 aug
    Western South Atlantic · Brazil-southeast Coast
  29. HYDROLANT 348/212021-02-06 → 2021-02-09
    Ilha do boi light 20-18.6S 040-16.9W unlit until 05 aug
    Western South Atlantic · Brazil-southeast Coast
  30. HYDROLANT 341/212021-02-05 → 2021-02-05
    Cancel HYDROLANT 266/21 and this msg, light restored
    Western South Atlantic · Brazil-east Coast
  31. HYDROLANT 314/212021-02-03 → 2021-02-06
    Cgoc shetland mf dsc and r/t services at collafirth hill site 60-32.0N 001-23.5W off air
    Eastern North Atlantic · Shetland Islands
  32. HYDROLANT 309/212021-02-02 → 2021-09-11
    Sunk centre lightfloat 51-50N 001-46E temporarily replaced by buoy rw, pillar, mo(a) 15S RACON (c) AIS
    North Sea · England
  33. HYDROLANT 307/212021-02-02 → 2021-02-03
    Cgoc shetland mf dsc services at collafirth hill site 60-32.0N 001-23.5W off air
    Eastern North Atlantic · Shetland Islands
  34. HYDROLANT 301/212021-02-02 → 2021-02-09
    NAVTEX station portpatrick (o) 54-50.6N 005-07.5W off air
    North Channel · Scotland
  35. NAVAREA IV 101/212021-02-02 → 2021-02-08
    Kingston entrance buoy no 4 17-54-45N 076-46-22W off station
    Caribbean Sea · Jamaica
  36. NAVAREA XII 49/212021-02-01 → 2021-02-03
    Commdet kodiak, ak remote site point higgins 55-27N 131-49W 4125KHZ and gotham services off air
    Eastern North Pacific · Alaska
  37. HYDROLANT 268/212021-01-29 → 2021-03-12
    All navigational aids at platform 211/18-A 61-21.8N 001-34.8E inoperative
    Norwegian Sea · Norway
  38. HYDROLANT 266/212021-01-28 → 2021-02-05
    Belmonte light 15-51.8S 038-52.5W unlit until 27 jul
    Western South Atlantic · Brazil-east Coast
  39. HYDROPAC 365/212021-01-28 → 2021-01-30
    Goods island range light 10-33.6S 142-09.2E unlit
    Arafura Sea · Australia-north Coast
  40. HYDROLANT 257/212021-01-28 → 2021-01-31
    All navigational aids at platform 49/23-D 53-18.2N 002-30.0E inoperative
    North Sea · England
  41. NAVAREA XII 38/212021-01-27 → 2021-02-04
    NAVTEX station cambria (q) 35-31.1N 121-03.6W off air
    Eastern North Pacific · California
  42. HYDROPAC 349/212021-01-27 → 2021-05-26
    Cabo bazaruto light 21-32-03S 035-29-10E unlit
    Mozambique Channel · Mozambique
  43. HYDROLANT 246/212021-01-26 → 2021-02-03
    Rio grande radiobeacon 32-09.0S 052-06.2W inoperative
    Western South Atlantic · Brazil-south Coast
  44. HYDROLANT 242/212021-01-26 → 2021-02-27
    Galiton de l'ouest light 37-29.9N 008-52.5E unreliable
    Western Mediterranean Sea · Tunisia
  45. HYDROLANT 241/212021-01-26 → 2021-01-26
    Fog signal at turbine 51-26.5N 001-04.5E inoperative
    North Sea · England
  46. HYDROLANT 237/212021-01-26 → 2021-02-02
    Sunk centre lightfloat 51-50N 001-46E temporarily replaced by buoy rw, pillar, mo(a) 15S RACON (c) AIS
    North Sea · England
  47. HYDROLANT 232/212021-01-26 → 2021-02-05
    NAVTEX station coruna (d) 43-22N 008-27W off air
    Eastern North Atlantic · Spain
  48. HYDROLANT 231/212021-01-26 → 2021-01-27
    Dubh artach light 56-08.0N 006-38.1W unlit
    Sea of the Hebrides · Scotland
  49. HYDROPAC 339/212021-01-26 → 2021-01-29
    RACON at sea buoy 12-02-11S 077-13-38W inoperative
    Eastern South Pacific · Peru
  50. HYDROLANT 225/212021-01-25 → 2021-01-26
    Platform 48/12A, 53-32.8N 001-21.6E unlit and aids to navigation inoperative
    North Sea · England

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.

Aids-to-navigation notices in 2021 — page 14 · seahazards