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. HYDROPAC 2335/232023-07-17 → 2023-08-18
    Pipon islands light 14-07.70S 144-30.90E unreliable
    Coral Sea · Australia
  2. HYDROLANT 1601/232023-07-15 → 2024-01-06
    Ponta das cabecudas light 26-55.60S 048-37.40W unlit until 11 jan 24
    Western South Atlantic · Brazil
  3. HYDROLANT 1592/232023-07-15 → 2023-09-03
    Sidi ifni lighthouse 29-22.50N 010-10.70W unlit
    Eastern North Atlantic · Morocco
  4. NAVAREA IV 797/232023-07-14 → 2023-07-19
    Virginia uscg remote communication facility chesapeake (n) 36-43.70N 076-00.60W hf dsc services unreliable
    Western North Atlantic
  5. HYDROLANT 1583/232023-07-14 → 2023-08-14
    Cgoc stornoway mf dsc and r/t services at butt of lewis site 58-27.70N 006-13.90W off air
    North Minch · Scotland
  6. NAVAREA IV 792/232023-07-14 → 2026-08-14
    The radar beacon at Nipper Island, Hudson Strait, Canada, at 59-00.40N 068-53.30W is inoperative.
    Hudson Strait · Canada
  7. HYDROPAC 2291/232023-07-13 → 2023-07-13
    Point lookout light 27-25.90S 153-32.42E unlit
    Coral Sea · Australia
  8. NAVAREA IV 785/232023-07-12 → 2023-07-22
    NAVTEX station miami (a) 25-37.40N 080-23.37W inoperable
    Florida
  9. HYDROPAC 2286/232023-07-12 → 2023-07-20
    Cape wessel light 11-00.28S 136-45.57E unlit
    Arafura Sea · Australia
  10. HYDROLANT 1570/232023-07-12 → 2023-07-12
    NAVTEX stations off air: a. cullercoats (g) 55-04.48N 001-27.79W
    English Channel · North Channel · North Sea · England
  11. HYDROLANT 1568/232023-07-12 → 2023-08-03
    Jericoacoara light 02-47.28S 040-29.98W unlit
    Western South Atlantic · Brazil
  12. HYDROPAC 2276/232023-07-12 → 2023-07-13
    Point d'entrecasteaux light 34-50.30S 116-00.20E unlit
    Southeastern Indian Ocean · Australia
  13. HYDROLANT 1556/232023-07-10 → 2024-01-07
    Barra de itabapoana light 21-18.82S 040-57.95W unlit until 06 jan 24
    Western South Atlantic · Brazil
  14. HYDROLANT 1554/232023-07-10 → 2023-07-11
    Foxtrot 3 lightship 51-24.10N 002-00.40E unreliable
    North Sea · England
  15. HYDROLANT 1546/232023-07-09 → 2023-07-09
    NAVTEX stations off air: a. cullercoats (g) 55-04.48N 001-27.79W
    English Channel · North Channel · North Sea · England
  16. NAVAREA XII 430/232023-07-08 → 2026-08-14
    Radar beacon at Isla Malpelo light, 04-00.17N 081-36.53W, is inoperative.
    Eastern North Pacific · Colombia
  17. HYDROLANT 1523/232023-07-07 → 2024-01-04
    Ponta de calcanhar light 05-09.66S 035-29.20W unlit until 03 jan 24
    Western South Atlantic · Brazil
  18. HYDROPAC 2210/232023-07-07 → 2023-09-07
    Cape schanck light 38-29.57S 144-53.19E unlit
    Bass Strait · Australia
  19. HYDROLANT 1522/232023-07-06 → 2023-08-09
    Mrcc aberdeen mf r/t and dsc services at gregness site 57-07.65N 002-03.22W off air
    North Sea · Scotland
  20. HYDROPAC 2198/232023-07-06 → 2023-07-06
    RACON at lacrosse island 14-44.28S 128-17.82E inoperative
    Timor Sea · Australia
  21. HYDROLANT 1512/232023-07-05 → 2023-07-06
    Copperas rock buoy 51-13.80N 004-00.60W unlit
    Bristol Channel · England
  22. HYDROPAC 2194/232023-07-05 → 2023-07-07
    Mungra reef light in 22-45.60N 070-11.00E unlit
    Gulf of Kachchh · India
  23. HYDROPAC 2172/232023-07-04 → 2023-07-06
    Lady elliott island light 24-06.87S 152-42.69E unreliable
    Coral Sea · Australia
  24. HYDROPAC 2167/232023-07-03 → 2023-07-05
    Lacrosse island light 14-44.30S 128-17.80E unlit
    Timor Sea · Australia
  25. HYDROPAC 2157/232023-07-02 → 2023-07-04
    Pipon islands light 14-07.70S 144-30.90E unreliable
    Coral Sea · Australia
  26. NAVAREA IV 751/232023-07-02 → 2023-07-02
    Uscg remote communication facility miami (a) 25-37.40N 080-23.37W dsc services off air
    Western North Atlantic · Florida
  27. NAVAREA IV 750/232023-07-01 → 2023-12-22
    Number 2 buoy 09-21.8N 079-53.6W temporarily removed
    Western Caribbean Sea · Panama
  28. NAVAREA IV 743/232023-06-30 → 2023-07-09
    NAVTEX station charleston (e) 32-50.67N 079-57.00W off air
    Western North Atlantic · South Carolina
  29. HYDROLANT 1476/232023-06-30 → 2023-07-12
    Cgoc stornoway mf and r/t services at butt of lewis site 58-27.7N 006-13.9W off air
    North Minch · Scotland
  30. HYDROPAC 2117/232023-06-28 → 2023-07-10
    Point d'entrecasteaux light 34-50.30S 116-00.20E unlit
    Southeastern Indian Ocean · Australia
  31. NAVAREA XII 404/232023-06-27 → 2023-07-19
    NAVTEX station cambria (q) 35-31.12N 121-03.60W inoperative
    Eastern North Pacific · California
  32. NAVAREA IV 721/232023-06-27 → 2026-08-14
    Navtex station Curacao in the Caribbean Sea at 12-10.31N 068-51.82W is off air, and warning 1284/22 is cancelled.
    Caribbean Sea · Curacao
  33. HYDROLANT 1444/232023-06-27 → 2023-09-14
    Garcia davila light 12-34.70S 038-00.20W unlit until 24 dec
    Western South Atlantic · Brazil
  34. HYDROLANT 1442/232023-06-27 → 2023-12-25
    Morro de sao paulo light 13-22.60S 038-54.90W unlit until 24 dec
    Western South Atlantic · Brazil
  35. HYDROLANT 1431/232023-06-26 → 2023-08-04
    Cap d'aglou light 29-40.0N 009-58.0W unlit
    Eastern North Atlantic · Morocco
  36. HYDROLANT 1405/232023-06-23 → 2023-06-23
    Cgoc shetland mf dsc and r/t srevices at collafirth hill 60-32.00N 001-23.50W off air
    Eastern North Atlantic · Shetland Islands
  37. HYDROLANT 1403/232023-06-23 → 2023-11-25
    Cgoc shetland mf r/t services at lerwick site 60-08.90N 001-08.40W off air
    North Sea · Shetland Islands
  38. HYDROLANT 1402/232023-06-23 → 2023-06-24
    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
  39. HYDROPAC 2067/232023-06-23 → 2023-10-06
    Valparaiso radio 33-04.70S 071-36.80W mf and hf dsc service, NAVTEX and radiotelex off air
    Chile
  40. HYDROLANT 1400/232023-06-23 → 2023-08-04
    All navigational aids at platform 49/23-D 53-18.10N 002-29.90E inoperative
    North Sea · England
  41. HYDROLANT 1399/232023-06-23 → 2023-06-24
    Scarinish light 56-30.00N 006-48.30W unlit
    Sea of the Hebrides · Scotland
  42. HYDROPAC 2065/232023-06-22 → 2023-06-23
    Diamond reign reefs light 13-11.56S 143-47.55E unreliable
    Coral Sea · Australia
  43. NAVAREA XII 379/232023-06-22 → 2023-06-24
    NAVTEX, sitor, and vobra services unreliable 23 jun at uscg remote communication facilities: a. astoria (w)…
    Eastern North Pacific · Gulf of Alaska
  44. NAVAREA IV 696/232023-06-22 → 2023-06-24
    NAVTEX, sitor and vobra services unreliable 23 jun at uscg remote communication facilities: a. boston (f)…
    Gulf of Mexico · Western North Atlantic
  45. NAVAREA IV 695/232023-06-22 → 2023-06-27
    Uscg remote communication facility new orleans (g) 29-53.00N 089-57.00W off air
    Gulf of Mexico · Louisiana
  46. NAVAREA IV 679/232023-06-20 → 2023-06-21
    Uscg remote communication facility new orleans (g) 29-53.10N 089-56.70W hf transmit services off air
    Gulf of Mexico · Louisiana
  47. HYDROPAC 2040/232023-06-20 → 2023-08-16
    RACON at diamond reign reefs light 13-11.56S 143-47.55E unreliable
    Coral Sea · Australia
  48. HYDROLANT 1368/232023-06-20 → 2023-08-20
    Fort santa cruz light 22-56.28S 043-08.06W unlit until 16 dec
    Western South Atlantic · Brazil
  49. NAVAREA XII 369/232023-06-19 → 2023-06-21
    Communication services unreliable 201300Z to 201500Z and 211400Z to 211700Z jun at all uscg remote…
  50. NAVAREA IV 676/232023-06-19 → 2023-06-21
    Communication services unreliable 201300Z to 201500Z and 211400Z to 211700Z jun at all uscg remote…

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 8 · seahazards