Aids-to-navigation notices in 2023

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

issued in 2023
773
still in force
7
vs 2022
-6%
first · last
01-01 · 12-31

By month

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

By NAVAREA series

  • HYDROLANT332
  • HYDROPAC192
  • NAVAREA IV133
  • NAVAREA XII88
  • HYDROARC27
  • NAVAREA XI1

Where · top seas

South Atlantic Ocean11221%
North Atlantic Ocean9217%
North Sea6712%
North Pacific Ocean6412%
Coral Sea448%
South Pacific Ocean438%
Inner Seas off the West Coast of Scotland397%
Caribbean Sea316%
Gulf of Mexico244%
English Channel224%

All aids-to-navigation notices issued in 2023 · 773

  1. HYDROLANT 2568/232023-11-10 → 2023-12-01
    Mrcc milford haven remote station st
    Bristol Channel · Wales
  2. HYDROLANT 2566/232023-11-09 → 2024-05-08
    Ponta da galheta light 27-34.55S 048-24.99W unlit until 07 may 24
    Western South Atlantic · Brazil
  3. NAVAREA XII 797/232023-11-09 → 2023-11-10
    NAVTEX station astoria (w) 46-10.00N 123-49.00W off air 091800Z nov until further notice
    Oregon
  4. NAVAREA XII 796/232023-11-09 → 2023-11-09
    Cable marker buoy temporarily established in 50-47.55N 169-54.83W
    North Pacific
  5. HYDROPAC 3528/232023-11-08 → 2023-11-14
    NAVTEX station callao (u) 12-04.00S 077-09.00W off air until 13 nov
    Eastern South Pacific · Peru
  6. HYDROPAC 3523/232023-11-08 → 2023-11-10
    Dgnss in 10-12.20N 076-09.46E off air 100001Z to 101830Z nov
    Arabian Sea · India
  7. HYDROLANT 2542/232023-11-07 → 2026-08-14
    Demie de Pas Light in Jersey, English Channel at 49-08.98N 002-06.15W is unlit and its radar beacon is inoperative.
    English Channel · Jersey
  8. HYDROLANT 2539/232023-11-06 → 2023-11-07
    Cap d'alprech light 50-41.90N 001-33.80E unlit
    Dover Strait · France
  9. HYDROPAC 3496/232023-11-06 → 2023-11-25
    Magallanes radio 53-09.9S 070-54.3W radiofax, mf and hf dsc services off air
    Eastern South Pacific · Chile
  10. HYDROPAC 3490/232023-11-05 → 2023-11-25
    White tip reef light 19-55.47S 150-16.09E unreliable
    Coral Sea · Australia
  11. HYDROLANT 2526/232023-11-04 → 2023-11-20
    Rathlin west light 55-18.10N 006-16.80W unreliable
    North Channel · Northern Ireland
  12. NAVAREA XII 782/232023-11-04 → 2023-11-06
    Uscg remote communication facility point reyes (c) 37-55.53N 122-43.87W dsc services for 4, 6, 8, 12 and 16…
    Eastern North Pacific · California
  13. NAVAREA IV 1280/232023-11-03 → 2026-08-14
    The radar beacon at Cayo Cordoba lighthouse, 12-33.0N 081-41.3W in the western Caribbean Sea, Colombia, is discontinued.
    Western Caribbean Sea · Colombia
  14. NAVAREA XII 774/232023-11-03 → 2023-11-08
    NAVTEX station astoria (w) 46-10.00N 123-49.00W inoperable
    Oregon
  15. HYDROPAC 3468/232023-11-03 → 2023-11-17
    Archer point light 15-35.62S 145-19.72E unreliable
    Coral Sea · Australia
  16. HYDROLANT 2507/232023-11-03 → 2026-08-14
    In the English Channel, France, Cap Frehel light at 48-41.03N 002-19.11W is unlit.
    English Channel · France
  17. NAVAREA IV 1275/232023-11-02 → 2023-12-08
    Mcts iqaluit center 63-43.80N 068-32.70W NAVTEX transmit services unreliable
    Davis Strait · Canada
  18. HYDROLANT 2493/232023-11-01 → 2023-11-29
    Cgoc humber mf r/t services at cullercoats site 55-04.4N 001-27.8W off air
    North Sea · England
  19. HYDROARC 280/232023-11-01 → 2023-11-15
    Mcts iqaluit remote station resolute 74-45N 094-58W off air
    Canada
  20. HYDROLANT 2489/232023-11-01 → 2023-11-07
    Rue point south light 55-15.50N 006-11.50W unreliable
    North Channel · Northern Ireland
  21. HYDROARC 279/232023-11-01 → 2023-11-15
    Mcts iqaluit remote station cambridge bay 69-07.00N 105-01.00W off air
    Deese Strait · Canada
  22. HYDROARC 278/232023-11-01 → 2023-11-15
    Mcts iqaluit remote station inuvik 68-19.00N 133-35.00W off air
    Beaufort Sea · Canada
  23. HYDROLANT 2487/232023-11-01 → 2023-11-25
    Cgoc falmouth mf dsc and r/t services at scilly isle site 49-55.7N 006-18.2W off air
    English Channel · England
  24. HYDROLANT 2485/232023-11-01 → 2024-04-29
    Ararangua light 28-56.04S 049-21.66W unlit until 28 apr 24
    Western South Atlantic · Brazil
  25. HYDROPAC 3440/232023-10-31 → 2023-11-02
    Archer point light 15-35.62S 145-19.72E unlit
    Coral Sea · Australia
  26. NAVAREA IV 1262/232023-10-31 → 2023-10-31
    Uscg remote communication facility new orleans (g) 29-53.1N 089-56.7W mf and hf services unreliable
    Gulf of Mexico · Louisiana
  27. NAVAREA IV 1260/232023-10-31 → 2026-08-14
    Ile Royale Light at 05-17.22N 052-35.52W is unlit.
    Western North Atlantic · French Guiana
  28. HYDROLANT 2477/232023-10-30 → 2023-11-04
    NAVTEX station portpatrick (o) 54-50.63N 005-07.46W unreliable 310800Z oct until further notice
    North Channel · Scotland
  29. NAVAREA IV 1252/232023-10-28 → 2023-10-30
    Uscg remote communication facility new orleans (g) 29-53.00N 089-57.00W transmitters off air 301300Z to…
    United States · Louisiana
  30. HYDROLANT 2454/232023-10-27 → 2023-11-14
    Mrcc stornoway mf r/t and dsc services at tiree airport 56-30.00N 006-52.80W off air
    Sea of the Hebrides · Scotland
  31. NAVAREA IV 1243/232023-10-27 → 2023-10-31
    Uscg remote communication facility miami (a) 25-37.4N 080-23.4W hf transmit capabilities unreliable
    Western North Atlantic · Florida
  32. HYDROLANT 2444/232023-10-26 → 2023-10-28
    GPS jamming exercises 1100Z to 1700Z daily 26 thru 28 oct in area within 28 miles of 57-51.90N 005-41.10W
    North Minch · Scotland
  33. HYDROLANT 2441/232023-10-26 → 2023-11-01
    Cgoc falmouth mf dsc and r/t services at scilly isle site 49-55.7N 006-18.2W unreliable
    English Channel · England
  34. NAVAREA IV 1238/232023-10-26 → 2023-10-26
    NAVTEX station charleston (e) 32-50.7N 079-57.0W unreliable
    Western North Atlantic · South Carolina
  35. HYDROPAC 3374/232023-10-25 → 2023-11-06
    Magallanes radio 53-09.9S 070-54.3W off air
    Eastern South Pacific · Chile
  36. HYDROPAC 3373/232023-10-24 → 2023-11-06
    NAVTEX station callao (u) 12-01.80S 077-07.80W off air 272200Z oct to 061900Z nov
    Eastern South Pacific · Peru
  37. HYDROPAC 3364/232023-10-24 → 2023-11-02
    Haul round island light 11-53.45S 134-12.72E unlit
    Arafura Sea · Australia
  38. HYDROLANT 2424/232023-10-23 → 2023-10-25
    Cgoc shetland mf dsc and r/t services at lerwick site 60-08.90N 001-08.40W off air
    North Sea · Shetland Islands
  39. HYDROLANT 2423/232023-10-23 → 2023-11-03
    El hank light 33-36.60N 007-39.30W unlit
    Eastern North Atlantic · Morocco
  40. HYDROLANT 2417/232023-10-23 → 2023-10-26
    Needles light 50-39.70N 001-35.50W unreliable
    English Channel · England
  41. HYDROPAC 3351/232023-10-22 → 2024-01-25
    Hudson light 12-59.70S 143-43.46E unlit
    Coral Sea · Australia
  42. NAVAREA XII 739/232023-10-21 → 2023-10-22
    Uscg remote communication facility kodiak (j) 57-46.00N 152-34.00W mf and hf transmit and receive services…
    Gulf of Alaska · Alaska
  43. HYDROLANT 2389/232023-10-20 → 2023-10-22
    RACON at inter bank buoy 51-16.50N 001-52.20E inoperative
    North Sea · England
  44. HYDROLANT 2387/232023-10-20 → 2024-04-18
    Jericoacoara light 02-47.28S 040-29.98W unlit until 17 apr 24
    Western South Atlantic · Brazil
  45. HYDROPAC 3334/232023-10-20 → 2026-08-14
    In Puerto Williams, Chile, the Digital Selective Calling service is off air at 54-55.57S 067-36.27W.
    Eastern South Pacific · Chile
  46. HYDROLANT 2382/232023-10-20 → 2023-12-01
    Sandettie n buoy 51-18.40N 002-04.70E missing
    North Sea · France
  47. HYDROLANT 2380/232023-10-19 → 2023-10-20
    NAVTEX station cullercoats (g) 55-04.00N 001-28.00W off air
    North Sea · England
  48. NAVAREA IV 1215/232023-10-19 → 2023-12-08
    Cove rojo lighthouse 12-30.95N 081-43.77W unlit
    Western Caribbean Sea · Colombia
  49. HYDROLANT 2365/232023-10-18 → 2023-10-18
    Cgoc shetland mf dsc and r/t services at collafirth hill site 60-32.00N 001-23.50W off air
    Eastern North Atlantic · Shetland Islands
  50. NAVAREA IV 1201/232023-10-17 → 2026-08-14
    In Hudson Strait, Canada, the beacon island racon at 58-54.13N 066-20.51W is inoperative.
    Hudson Strait · Canada

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 2023 — page 3 · seahazards