Aids-to-navigation notices in the Great Australian Bight

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

in force
3
last 12 months
6
vs previous 12 (5)
+20%
since 1999
286

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 · 3

  1. HYDROPAC 1864/26in force2026-06-29
    A yellow six-meter buoy is established in the Great Australian Bight at 38-47.62S 142-37.77E; a three-mile berth is requested.
    Great Australian Bight · Australia
  2. HYDROPAC 1863/26in force2026-06-29
    Twelve six-meter yellow buoys with flashing white light every 3 seconds are established in Great Australian Bight, Australia, near 38-46S 142-48.8E; three mile berth requested.
    Great Australian Bight · Australia
  3. AUSCOAST 228/26in force2026-06-29
    A 6-meter yellow surface buoy is established at 38-47.62S 142-37.77E, requesting 2.5 nautical miles clearance.

Longest in force

  1. AUSCOAST 228/26in force2026-06-29 · 54 d
    A 6-meter yellow surface buoy is established at 38-47.62S 142-37.77E, requesting 2.5 nautical miles clearance.
  2. HYDROPAC 1863/26in force2026-06-29 · 54 d
    Twelve six-meter yellow buoys with flashing white light every 3 seconds are established in Great Australian Bight, Australia, near 38-46S 142-48.8E; three mile berth requested.
    Great Australian Bight · Australia
  3. HYDROPAC 1864/26in force2026-06-29 · 54 d
    A yellow six-meter buoy is established in the Great Australian Bight at 38-47.62S 142-37.77E; a three-mile berth is requested.
    Great Australian Bight · Australia

By year

99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

By month (all years)

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

Other hazards in the Great Australian Bight

Archive · 283 cancelled

  1. HYDROPAC 431/082008-03-05 → 2008-03-05
    Nga chart 75130 (16TH ed)
  2. HYDROPAC 417/082008-03-03 → 2008-03-20
    Nga chart 75130 (1ST ed)
  3. HYDROPAC 219/082008-02-05 → 2008-02-05
    Nga chart 75130 (16TH ed)
  4. HYDROPAC 2199/072007-12-14 → 2008-03-01
    Nga chart 75130 (16TH ed)
  5. HYDROPAC 2198/072007-12-14 → 2007-12-17
    Nga chart 75130 (16TH ed)
  6. HYDROPAC 2028/072007-11-19 → 2007-11-20
    Nga chart 75130 (16TH ed)
  7. HYDROPAC 2020/072007-11-19 → 2007-11-19
    Nga chart 75130 (16TH ed)
  8. HYDROPAC 1945/072007-11-06 → 2007-11-06
    Nga chart 75051 (6TH ed)
  9. HYDROPAC 1478/072007-08-25 → 2008-02-10
    Nga chart 75130 (16TH ed)
  10. HYDROPAC 1366/072007-08-07 → 2007-08-09
    Albany dgps station 35-05.2S 117-54.1E inoperative
  11. HYDROPAC 896/072007-05-20 → 2007-05-27
    Yellow unlit buoy with 40 meter long cable adrift vicinity 38-37S 140-51E at 191735Z may
  12. HYDROPAC 712/072007-04-20 → 2007-04-21
    RACON at middle bank south edge light 33-43.9S 137-29.8E unreliable
  13. HYDROPAC 679/072007-04-16 → 2007-04-17
    RACON at troubridge hill light 35-10.0S 137-38.5E unreliable
  14. HYDROPAC 612/072007-04-05 → 2008-02-10
    Middle bank light 33-37.0S 137-32.7E unlit
  15. HYDROPAC 98/072007-01-16 → 2007-01-16
    Currie light 39-55.8S 143-50.5E unlit
  16. HYDROPAC 2029/062006-10-25 → 2006-10-27
    South neptunes RACON 35-20.3S 136-07.1E unreliable
  17. HYDROPAC 1862/062006-09-23 → 2006-09-25
    Currie light 39-55.8S 143-50.5E unlit
  18. HYDROPAC 1833/062006-09-18 → 2006-09-19
    Cape martin light 37-30S 140-01E unlit
  19. HYDROPAC 1826/062006-09-18 → 2006-09-19
    Dgps station at corney point 34-54.0S 137-00.9E inoperative
  20. HYDROPAC 1733/062006-09-04 → 2008-02-10
    Cape st alban light 35-48.2S 138-07.7E unreliable
  21. HYDROPAC 1639/062006-08-25 → 2006-08-25
    Albany dgps station 35-05.2S 117-54.1E inoperative
  22. HYDROPAC 1412/062006-07-27 → 2006-07-27
    Albany dgps 35-05S 117-54E unreliable
  23. HYDROPAC 1187/062006-06-25 → 2006-06-26
    South page light 35-46.7S 138-17.6E unreliable
  24. HYDROPAC 1170/062006-06-22 → 2007-06-08
    Dgps station at corny point light 34-54.0S 137-01.0E off air
  25. HYDROPAC 1143/062006-06-20 → 2006-06-21
    Dgps station at corny point light 34-54S 137-01E inoperative
  26. HYDROPAC 905/062006-05-16 → 2006-06-07
    Cape nelson light 38-25.8S 141-32.5E unlit
  27. HYDROPAC 430/062006-03-14 → 2006-03-17
    Cape dombey light 37-09S 139-45E unlit
  28. HYDROPAC 319/062006-02-28 → 2006-03-01
    Troubridge hill light 35-10.0S 137-38.5E unlit
  29. HYDROPAC 118/062006-01-23 → 2006-01-24
    Cape du coudedic light 36-04S 136-42E unlit
  30. HYDROPAC 1750/052005-10-17 → 2005-10-18
    Troubridge hill light 35-10.0S 137-38.5E unlit
  31. HYDROPAC 895/052005-05-31 → 2005-10-27
    Marino rocks light 35-03.2S 138-30.7E changed to: fl w 10 sec 20 miles flash 0.1 sec eclipse 9.9 sec
  32. HYDROPAC 697/052005-04-27 → 2005-10-27
    Cape borda light 35-45.3S 136-35.7E unreliable
  33. HYDROPAC 171/052005-01-27 → 2005-01-28
    Dgps station at corny point light 34-54S 137-00E inoperative
  34. HYDROPAC 1871/042004-12-04 → 2005-10-17
    Troubridge hill light 35-10.0S 137-38.5E range reduced to 19 miles
  35. HYDROPAC 1827/042004-11-26 → 2005-03-02
    Warburto point light 34-00.4S 137-33.1E unlit
  36. HYDROPAC 1576/042004-10-03 → 2004-12-04
    Troubridge hill light 35-10S 137-38.5E unlit
  37. HYDROPAC 1471/042004-09-13 → 2005-03-02
    Cape donington light 34-43.7S 135-59.6E unlit
  38. HYDROPAC 1394/042004-08-28 → 2004-08-30
    Eclipse island light 35-10.9S 117-53.2E unlit
  39. HYDROPAC 1074/042004-06-27 → 2004-06-28
    Corny point light 34-53.8S 137-00.6E unlit
  40. HYDROPAC 719/042004-04-23 → 2004-04-24
    Cape donnington light 34-44.0S 136-11.0E unlit
  41. HYDROPAC 518/042004-03-21 → 2004-03-22
    South neptune island light 35-20.3S 136-07.0E unreliable
  42. HYDROPAC 2081/032003-11-30 → 2003-12-02
    Cape borda light 35-45.3S 136-35.7E unlit
  43. HYDROPAC 2073/032003-11-29 → 2003-12-01
    Cape northumberland light 38-03.3S 140-40.0E unlit
  44. HYDROPAC 2044/032003-11-26 → 2003-11-27
    Cape sorell light 42-12S 145-10E unreliable
  45. HYDROPAC 1999/032003-11-20 → 2003-11-22
    Pearson islands light 33-57S 134-15E unreliable
  46. HYDROPAC 1945/032003-11-10 → 2003-11-13
    Pearson islands light 33-57S 134-15E unreliable
  47. HYDROPAC 1802/032003-10-17 → 2003-10-18
    Cape banks light 37-53.8S 140-22.5E unreliable
  48. HYDROPAC 1733/032003-10-07 → 2004-01-03
    Eclipse island light 35-10.8S 117-53.2E unlit
  49. HYDROPAC 1732/032003-10-07 → 2004-01-03
    RACON at middle bank south light 33-44.0S 137-29.7E unreliable
  50. HYDROPAC 1438/032003-08-22 → 2003-08-22
    Albany dgps station 35-05.2S 117-54.1E inoperative

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 the Great Australian Bight — page 5 · seahazards