Iceberg & sea-ice bulletins in the Southern Ocean

Iceberg limits and reported bergs — mostly the North American Ice Service (International Ice Patrol) bulletins in the North Atlantic.

in force
1
last 12 months
5
vs previous 12 (0)
since 1999
2,993

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 · 1

  1. HYDROLANT 1279/26in force2026-06-30
    Icebergs are reported in South Atlantic, South Pacific, and Antarctica at positions A81, A84, A85, D33A, D33C; cancel message 011327Z July 26.
    South Atlantic · South Pacific · Antarctica

Longest in force

  1. HYDROLANT 1279/26in force2026-06-30 · 55 d
    Icebergs are reported in South Atlantic, South Pacific, and Antarctica at positions A81, A84, A85, D33A, D33C; cancel message 011327Z July 26.
    South Atlantic · South Pacific · Antarctica

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
26

By month (all years)

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

Other hazards in the Southern Ocean

Archive · 2,992 cancelled

  1. HYDROPAC 3273/172017-09-23 → 2017-09-24
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  2. HYDROPAC 3179/172017-09-15 → 2017-09-16
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  3. HYDROPAC 3154/172017-09-14 → 2017-09-15
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  4. HYDROPAC 3140/172017-09-13 → 2017-09-14
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  5. HYDROPAC 3125/172017-09-12 → 2017-09-13
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  6. HYDROPAC 3108/172017-09-11 → 2017-09-12
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  7. HYDROPAC 3080/172017-09-08 → 2017-09-09
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  8. HYDROPAC 3060/172017-09-07 → 2017-09-08
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  9. HYDROPAC 3043/172017-09-06 → 2017-09-07
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  10. HYDROPAC 3031/172017-09-05 → 2017-09-06
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  11. HYDROPAC 3015/172017-09-04 → 2017-09-05
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  12. HYDROPAC 2993/172017-09-02 → 2017-09-03
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  13. HYDROPAC 2826/172017-08-20 → 2017-08-21
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  14. HYDROPAC 2818/172017-08-19 → 2017-08-20
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  15. HYDROPAC 2811/172017-08-18 → 2017-08-19
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Weddell Sea · Antarctica
  16. HYDROPAC 2777/172017-08-16 → 2017-08-17
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Weddell Sea · Antarctica
  17. HYDROPAC 2762/172017-08-15 → 2017-08-16
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  18. HYDROPAC 2757/172017-08-14 → 2017-08-15
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  19. HYDROPAC 2681/172017-08-07 → 2017-08-10
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  20. HYDROPAC 2515/172017-07-22 → 2017-07-25
    Icebergs reported in: a. B22A, 74-04S 108-55W
    Eastern South Pacific · Antarctica
  21. HYDROLANT 1396/172017-05-02 → 2017-05-03
    Icebergs reported in: a. A61, 63-01S 030-10W
    Weddell Sea
  22. HYDROLANT 1384/172017-05-01 → 2017-05-02
    Icebergs reported in: a. A61, 63-03S 030-16W
    Weddell Sea
  23. HYDROLANT 1375/172017-04-30 → 2017-05-01
    Icebergs reported in: a. A61, 63-05S 030-20W
    Weddell Sea
  24. HYDROLANT 1363/172017-04-29 → 2017-04-30
    Icebergs reported in: a. A61, 63-05S 030-20W
    Weddell Sea
  25. HYDROLANT 1345/172017-04-28 → 2017-04-29
    Icebergs reported in: a. A61, 63-07S 030-20W
    Weddell Sea
  26. HYDROLANT 1331/172017-04-27 → 2017-04-28
    Icebergs reported in: a. A61, 63-09S 030-21W
    Weddell Sea
  27. HYDROLANT 1325/172017-04-26 → 2017-04-27
    Icebergs reported in: a. A61, 63-09S 030-25W
    Weddell Sea
  28. HYDROLANT 1315/172017-04-25 → 2017-04-26
    Icebergs reported in: a. A61, 63-07S 030-26W
    Weddell Sea
  29. HYDROLANT 1304/172017-04-24 → 2017-04-25
    Icebergs reported in: a. A61, 63-06S 030-21W
    Weddell Sea
  30. HYDROLANT 1286/172017-04-23 → 2017-04-23
    Icebergs reported in: a. A61, 63-07S 030-24W
    Weddell Sea
  31. HYDROLANT 1279/172017-04-22 → 2017-04-23
    Icebergs reported in: a. A61, 63-08S 030-26W
    Weddell Sea
  32. HYDROLANT 1270/172017-04-21 → 2017-04-22
    Icebergs reported in: a. A61, 63-10S 030-25W
    Weddell Sea
  33. HYDROLANT 1259/172017-04-20 → 2017-04-21
    Icebergs reported in: a. A61, 63-12S 030-26W
    Weddell Sea
  34. HYDROLANT 1251/172017-04-19 → 2017-04-20
    Icebergs reported in: a. A61, 63-17S 030-34W
    Weddell Sea
  35. HYDROLANT 1239/172017-04-18 → 2017-04-19
    Icebergs reported in: a. A61, 63-17S 030-34W
    Weddell Sea
  36. HYDROLANT 1228/172017-04-17 → 2017-04-18
    Icebergs reported in: a. A61, 63-18S 030-55W
    Weddell Sea
  37. HYDROLANT 1219/172017-04-16 → 2017-04-17
    Icebergs reported in: a. A61, 63-18S 030-55W
    Weddell Sea
  38. HYDROPAC 1337/172017-04-16 → 2017-04-19
    Icebergs reported at 161440Z apr in: a. B30, 73-44S 154-51W
    South Pacific
  39. HYDROLANT 1209/172017-04-15 → 2017-04-16
    Icebergs reported in: a. A61, 63-18S 030-55W
    Weddell Sea
  40. HYDROLANT 1195/172017-04-14 → 2017-04-15
    Icebergs reported in: a. A61, 63-09S 030-40W
    Weddell Sea
  41. HYDROLANT 1184/172017-04-13 → 2017-04-14
    Icebergs reported in: a. A61, 63-09S 030-40W
    Weddell Sea
  42. HYDROLANT 1172/172017-04-12 → 2017-04-13
    Icebergs reported in: a. A61, 63-07S 030-38W
    Weddell Sea
  43. HYDROLANT 1160/172017-04-11 → 2017-04-12
    Icebergs reported in: a. A61, 63-07S 030-37W
    Weddell Sea
  44. HYDROLANT 1155/172017-04-10 → 2017-04-11
    Icebergs reported in: a. A61, 63-07S 030-35W
    Weddell Sea
  45. HYDROLANT 1145/172017-04-09 → 2017-04-10
    Icebergs reported in: a. A61, 63-12S 030-39W
    Weddell Sea
  46. HYDROLANT 1139/172017-04-08 → 2017-04-09
    Icebergs reported in: a. A61, 63-11S 030-39W
    Weddell Sea
  47. HYDROLANT 1129/172017-04-07 → 2017-04-08
    Icebergs reported in: a. A61, 63-16S 030-46W
    Weddell Sea
  48. HYDROLANT 1116/172017-04-06 → 2017-04-07
    Icebergs reported in: a. A61, 63-18S 030-51W
    Weddell Sea
  49. HYDROLANT 1103/172017-04-05 → 2017-04-06
    Icebergs reported in: a. A61, 63-16S 030-55W
    Weddell Sea
  50. HYDROLANT 1093/172017-04-04 → 2017-04-05
    Icebergs reported in: a. A61, 63-16S 031-00W
    Weddell Sea

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.

Iceberg & sea-ice bulletins in the Southern Ocean — page 52 · seahazards