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. HYDROPAC 778/212021-03-10 → 2021-03-18
    Little fitzroy island light 16-55.4S 146-00.4E unreliable
    Coral Sea · Australia-northeast Coast
  2. HYDROLANT 689/212021-03-10 → 2021-04-16
    Capo caccia light 40-33-39N 008-09-45E unlit
    Western Mediterranean Sea · Sardinia
  3. HYDROLANT 686/212021-03-09 → 2021-03-12
    Ponta do tagano light 20-19-16S 040-16-33W unlit until 05 sep
    Western South Atlantic · Brazil-southeast Coast
  4. NAVAREA IV 208/212021-03-09 → 2021-03-13
    NAVTEX station charleston (e) 32-50.7N 079-57.0W unreliable
    Western North Atlantic · South Carolina
  5. HYDROLANT 685/212021-03-09 → 2021-03-16
    Dubh artach light 56-07-58N 006-38-05W unreliable
    Sea of the Hebrides · Scotland
  6. NAVAREA XII 112/212021-03-09 → 2021-04-15
    El viudo light 01-51-10N 078-42-51W unlit
    Eastern North Pacific · Colombia
  7. NAVAREA XII 111/212021-03-09 → 2021-04-03
    Pasa caballos light 02-26-39N 078-33-02W unlit
    Eastern North Pacific · Colombia
  8. HYDROPAC 772/212021-03-09 → 2021-03-14
    Little bugatti reef light 20-01-09S 150-15-24E unlit
    Coral Sea · Australia-northeast Coast
  9. HYDROLANT 673/212021-03-08 → 2021-03-29
    All navigational aids at platform 48/29-B, 53-03.3N 001-41.0E inoperative
    North Sea · England
  10. HYDROLANT 664/212021-03-07 → 2021-03-07
    Cgoc shetland mf r/t services at lerwick site 60-08.9N 001-08.3W off air
    North Sea · Shetland Islands
  11. NAVAREA IV 203/212021-03-06 → 2021-04-18
    Eight white unlit mooring buoys temporarily established in vicinity 11-30.51N 060-46.48W until 17 apr
    Eastern Caribbean Sea · Tobago
  12. HYDROLANT 661/212021-03-06 → 2021-03-15
    Skerryvore light 56-19.4N 007-06.8W unlit and RACON inoperative
    Sea of the Hebrides · Scotland
  13. HYDROLANT 653/212021-03-05 → 2021-03-31
    Ilha queimada grande light 24-28.7S 046-40.6W unlit until 01 sep
    Western South Atlantic · Brazil-south Coast
  14. HYDROLANT 652/212021-03-05 → 2021-04-06
    Mostardas light 31-14.8S 050-54.4W unreliable until 01 sep
    Western South Atlantic · Brazil-south Coast
  15. NAVAREA IV 198/212021-03-05 → 2021-03-06
    Eight mooring buoys, white, unlit, temporarily established in vicinity 11-30.51N 060-46.48W
    Eastern Caribbean Sea · Tobago
  16. HYDROLANT 648/212021-03-05 → 2021-03-06
    Skerryvore light 56-19.4N 007-06.8W unlit and RACON inoperative
    Sea of the Hebrides · Scotland
  17. HYDROLANT 638/212021-03-05 → 2021-03-05
    Skerryvore light 56-19.4N 007-06.8W unlit
    Sea of the Hebrides · Scotland
  18. HYDROLANT 635/212021-03-05 → 2021-03-05
    RACON at hook head light 52-07.3N 006-55.8W unreliable
    Celtic Sea · Ireland
  19. HYDROLANT 633/212021-03-04 → 2021-03-05
    Skerryvore light 56-19.4N 007-06.8W unreliable
    Sea of the Hebrides · Scotland
  20. HYDROLANT 631/212021-03-04 → 2021-03-05
    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
  21. HYDROLANT 628/212021-03-04 → 2021-04-02
    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
  22. HYDROLANT 621/212021-03-04 → 2021-03-05
    Rubha reidh light 57-51.5N 005-48.7W unreliable
    North Minch · Scotland
  23. HYDROPAC 704/212021-03-03 → 2021-03-09
    Rak approach buoy 25-50.50N 055-55.90E unlit
    Persian Gulf · U.A.E
  24. HYDROLANT 615/212021-03-03 → 2021-03-16
    Sidi ifni light 29-22.5N 10-10.7W unlit
    Eastern North Atlantic · Morocco
  25. HYDROPAC 696/212021-03-03 → 2021-03-06
    RACON at piper reef 12-15-07S 143-14-52E inoperative
    Coral Sea · Australia-northeast Coast
  26. HYDROLANT 612/212021-03-03 → 2021-03-04
    Lizard point light 49-57-36N 005-12-07W unreliable
    English Channel · England
  27. HYDROLANT 606/212021-03-02 → 2021-03-30
    Cgoc belfast mf r/t services at tiree site 56-30.2N 006-57.9W off air
    Sea of Hebrides · Scotland
  28. HYDROLANT 596/212021-03-01 → 2021-03-05
    GPS jamming exercises 0800Z to 1600Z daily 01 thru 05 mar in area within 70 miles of 54-50.3N 004-55.8W
    Irish Sea · Scotland
  29. HYDROPAC 668/212021-02-27 → 2021-05-17
    RACON at umbargaon light 20-11.8N 072-44.9E inoperative 280330Z mar until further notice
    Gulf of Khambhat · India
  30. HYDROLANT 572/212021-02-27 → 2021-03-06
    Needles lighthouse 50-39.7N 001-35.5W unreliable until 05 mar
    English Channel · England
  31. HYDROPAC 657/212021-02-26 → 2021-05-17
    RACON at cape comorin light 08-04.8N 077-32.7E unreliable
    Northern Indian Ocean · India
  32. HYDROPAC 640/212021-02-26 → 2021-11-12
    Lights unlit: a.oaonui 39-22-09S 173-46-51E
    Tasman Bay · New Zealand
  33. NAVAREA XII 89/212021-02-25 → 2021-02-26
    NAVTEX station astoria (w) 46-12.4N 123-57.4W off air
    Eastern North Pacific · Oregon
  34. HYDROLANT 550/212021-02-25 → 2021-03-04
    Arroio do sal light 29-33.40S 049-53.37W unlit
    Western South Atlantic · Brazil-south Coast
  35. HYDROPAC 630/212021-02-25 → 2021-02-27
    Lacrosse island light 14-44-17S 128-17-49E unreliable
    Timor Sea · Australia-northwest Coast
  36. HYDROPAC 625/212021-02-24 → 2021-08-11
    Keating point light 09-15.3N 092-46.5E range reduced to ten miles
    Andaman Sea · Nicobar Islands
  37. HYDROLANT 532/212021-02-24 → 2021-02-25
    Valencia NAVTEX station off air
    Western Mediterranean Sea · Spain
  38. HYDROPAC 621/212021-02-24 → 2021-05-13
    Connexion island light 13-50-13S 136-20-03E unlit
    Gulf of Carpentaria · Australia-north Coast
  39. HYDROLANT 525/212021-02-24 → 2021-02-24
    Valencia NAVTEX station off air
    Western Mediterranean Sea · Spain
  40. HYDROLANT 519/212021-02-23 → 2021-03-31
    Mundau light 03-10.6S 039-21.7W unlit until 21 aug
    Western South Atlantic · Brazil-north Coast
  41. HYDROLANT 498/212021-02-21 → 2021-02-22
    Cgoc shetland mf r/t services at lerwick site 60-08.9N 001-08.3W off air
    North Sea · Shetland Islands
  42. NAVAREA XII 81/212021-02-20 → 2021-04-02
    NAVTEX station cambria (q) 33-44N 118-24W, service restored
    Eastern North Pacific · California
  43. NAVAREA XII 80/212021-02-20 → 2021-02-21
    Commdet kodiak, ak remote site cold bay 55-11N 162-42W 4125KHZ services off air
    Bering Sea · Gulf of Alaska · Alaska
  44. HYDROPAC 592/212021-02-20 → 2021-03-07
    Punta atico light 16-14-20S 073-42-05W inoperative
    Eastern South Pacific · Peru
  45. HYDROPAC 588/212021-02-20 → 2021-03-08
    Isla chilca light 12-28-31S 076-47-54W inoperative
    Eastern South Pacific · Peru
  46. HYDROLANT 486/212021-02-19 → 2021-02-21
    Hook head light 52-07-21N 006-55-50W unreliable
    Celtic Sea · Ireland
  47. NAVAREA IV 148/212021-02-17 → 2021-06-02
    Punt kanon light 12-02-38N 068-44-15W unlit
    Caribbean Sea · Curacao
  48. NAVAREA XII 74/212021-02-17 → 2021-02-17
    Uscg remote communication facility honolulu (o) 21-26.1N 158-08.7W dsc services unreliable
    North Pacific · Hawaii
  49. HYDROLANT 460/212021-02-17 → 2021-02-17
    Cgoc shetland mf dsc and r/t services at st margarets hope site 58-49.3N 002-57.4W off air
    North Sea · Orkney Islands
  50. NAVAREA XII 70/212021-02-16 → 2023-03-10
    Golfo de california
    Eastern North Pacific

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 13 · seahazards