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 496/132013-02-19 → 2013-02-23
    Australia-south Coast
  2. HYDROPAC 463/132013-02-16 → 2013-02-16
    Cancel HYDROPAC 325/13(93), assistance no longer needed
    Australia-south Coast
  3. HYDROPAC 149/132013-01-15 → 2013-01-15
    Australia-southwest Coast
  4. HYDROPAC 3470/122012-12-07 → 2012-12-08
    Australia-southwest Coast
  5. HYDROPAC 3457/122012-12-06 → 2012-12-06
    Australia-southwest Coast
  6. HYDROPAC 3202/122012-11-12 → 2012-11-13
    Australia-south Coast
  7. HYDROPAC 2340/122012-08-17 → 2012-08-17
    Australia-southwest Coast
  8. HYDROPAC 1831/122012-06-28 → 2012-06-28
    Australia-south Coast
  9. HYDROPAC 1810/122012-06-26 → 2012-06-27
    Australia-south Coast
  10. HYDROPAC 1794/122012-06-25 → 2012-06-26
    Australia-south Coast
  11. HYDROPAC 418/122012-02-14 → 2012-02-15
    Australia-south Coast
  12. HYDROPAC 406/122012-02-13 → 2012-02-14
    Australia-south Coast
  13. HYDROPAC 150/122012-01-18 → 2012-01-18
    Australia-south Coast
  14. HYDROPAC 3459/112011-12-11 → 2011-12-12
    Nga chart 75130 (16TH ed)
    Australia-south Coast
  15. HYDROPAC 3328/112011-11-28 → 2011-11-29
    Nga chart 75130 (16TH ed)
    Australia-south Coast
  16. HYDROPAC 1193/112011-04-19 → 2011-04-19
    Nga chart 75130 (16TH ed)
    Australia-south Coast
  17. HYDROPAC 716/112011-03-07 → 2011-03-07
    Nga chart 74595 (2ND ed)
    Australia-southwest Coast
  18. HYDROPAC 501/112011-02-14 → 2011-02-15
    Nga chart 75130 (16TH ed)
    Australia-south Coast
  19. HYDROPAC 495/112011-02-14 → 2011-02-14
    Nga chart 74595 (2ND ed)
    Australia-southwest Coast
  20. HYDROPAC 484/112011-02-13 → 2011-02-14
    Nga chart 75158 (1ST ed)
    Australia-southeast Coast
  21. HYDROPAC 2320/102010-11-01 → 2010-11-01
    Nga chart 74595 (2ND ed)
    Australia-southwest Coast
  22. HYDROPAC 1608/102010-08-10 → 2010-08-11
    Nga chart 74595 (2ND ed)
    Australia-southwest Coast
  23. HYDROPAC 1152/102010-06-03 → 2010-06-04
    Nga chart 74595 (2ND ed)
    Australia-southwest Coast
  24. HYDROPAC 807/102010-04-19 → 2010-04-21
    Nga chart 74052 (2ND ed)
    Australia-southwest Coast
  25. HYDROPAC 396/102010-03-01 → 2010-03-06
    Nga chart 75130 (16TH ed)
    Australia-south Coast
  26. HYDROPAC 309/102010-02-16 → 2010-02-20
    Nga chart 75130 (16TH ed)
    Australia-south Coast
  27. HYDROPAC 2348/092009-12-15 → 2009-12-15
    Nga chart 75160 (6TH ed)
  28. HYDROPAC 2158/092009-11-21 → 2009-11-28
    Nga chart 75130 (16TH ed)
  29. HYDROPAC 1815/092009-10-06 → 2009-10-08
    Nga chart 75158 (1ST ed)
  30. HYDROPAC 1615/092009-09-07 → 2009-09-12
    Nga chart 75180 (2ND ed)
  31. HYDROPAC 1535/092009-08-27 → 2009-08-29
    Nga chart 74595 (2ND ed)
  32. HYDROPAC 1476/092009-08-19 → 2009-08-20
    Nga chart 75130 (16TH ed)
  33. HYDROPAC 1389/092009-08-05 → 2009-08-05
    Nga chart 74030 (6TH ed)
  34. HYDROPAC 1088/092009-06-11 → 2009-06-20
    Nga chart 75111 (1ST ed)
  35. HYDROPAC 965/092009-05-19 → 2009-05-23
    Nga chart 75167 (1ST ed)
  36. HYDROPAC 825/092009-04-26 → 2009-05-02
    Nga chart 75130 (16TH ed)
  37. HYDROPAC 470/092009-03-04 → 2009-03-05
    Nga chart 75159 (1ST ed)
  38. HYDROPAC 430/092009-02-24 → 2009-02-28
    Nga chart 75160 (6TH ed)
  39. HYDROPAC 281/092009-02-04 → 2009-02-05
    Nga chart 75130 (16TH ed)
  40. HYDROPAC 126/092009-01-15 → 2009-01-15
    Nga chart 74030 (6TH ed)
  41. HYDROPAC 2517/082008-12-18 → 2008-12-19
    Nga chart 74030 (6TH ed)
  42. HYDROPAC 2489/082008-12-15 → 2008-12-17
    Nga chart 74030 (6TH ed)
  43. HYDROPAC 2224/082008-11-11 → 2008-11-12
    Nga chart 75134 (3RD ed)
  44. HYDROPAC 2200/082008-11-07 → 2008-11-09
    Nga chart 75130 (16TH ed)
  45. HYDROPAC 1630/082008-08-24 → 2008-08-30
    Nga chart 75051 (6TH ed)
  46. HYDROPAC 1618/082008-08-23 → 2008-08-23
    Nga chart 75051 (6TH ed)
  47. HYDROPAC 1316/082008-07-11 → 2008-07-14
    Nga chart 75051 (6TH ed)
  48. HYDROPAC 909/082008-05-12 → 2008-05-17
    Nga chart 75160 (1ST ed)
  49. HYDROPAC 802/082008-04-28 → 2008-05-03
    Nga chart 75130 (16TH ed)
  50. HYDROPAC 611/082008-04-02 → 2008-04-05
    Nga chart 75164 (1ST ed)

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 4 · seahazards