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 1218/182018-03-29 → 2018-03-30
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  2. HYDROPAC 1192/182018-03-27 → 2018-03-28
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  3. HYDROPAC 1174/182018-03-25 → 2018-03-26
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  4. HYDROPAC 1164/182018-03-24 → 2018-03-25
    Icebergs reported in: a. B22A, 74-04S 108-55W
    South Pacific · Antarctica
  5. HYDROPAC 1148/182018-03-23 → 2018-03-24
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  6. HYDROPAC 1128/182018-03-22 → 2018-03-23
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  7. HYDROPAC 1088/182018-03-19 → 2018-03-20
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  8. HYDROLANT 933/182018-03-19 → 2018-03-19
    Icebergs reported in: a. B15T, 60-20S 050-31W
    South Atlantic · Weddell Sea · Scotia Sea
  9. HYDROPAC 1079/182018-03-18 → 2018-03-19
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  10. HYDROLANT 931/182018-03-18 → 2018-03-19
    Icebergs reported in: a. B15T, 60-20S 050-31W
    South Atlantic · Weddell Sea · Scotia Sea
  11. HYDROPAC 1064/182018-03-17 → 2018-03-18
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  12. HYDROLANT 927/182018-03-17 → 2018-03-18
    Icebergs reported in: a. B15T, 60-20S 050-51W
    South Atlantic · Weddell Sea · Scotia Sea
  13. HYDROLANT 919/182018-03-16 → 2018-03-17
    Icebergs reported in: a. B15T, 60-21S 051-02W
    South Atlantic · Weddell Sea · Scotia Sea
  14. HYDROPAC 1041/182018-03-16 → 2018-03-17
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  15. HYDROPAC 1023/182018-03-15 → 2018-03-16
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  16. HYDROLANT 902/182018-03-15 → 2018-03-16
    Icebergs reported in: a. B15T, 60-24S 051-15W
    South Atlantic · Weddell Sea · Scotia Sea
  17. HYDROPAC 999/182018-03-14 → 2018-03-15
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  18. HYDROPAC 985/182018-03-13 → 2018-03-14
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  19. HYDROPAC 973/182018-03-12 → 2018-03-13
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  20. HYDROLANT 868/182018-03-11 → 2018-03-12
    Icebergs reported in: A.B15T 60-35S 052-01W
    South Atlantic · Scotia Sea
  21. HYDROPAC 951/182018-03-10 → 2018-03-11
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  22. HYDROLANT 859/182018-03-10 → 2018-03-11
    Icebergs reported in: a. B15T, 60-36S 052-05W
    South Atlantic · Scotia Sea
  23. HYDROLANT 838/182018-03-09 → 2018-03-10
    Icebergs reported in: a. B15T, 60-37S 052-15W
    South Atlantic · Scotia Sea
  24. HYDROPAC 929/182018-03-09 → 2018-03-10
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  25. HYDROPAC 916/182018-03-08 → 2018-03-09
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  26. HYDROLANT 823/182018-03-08 → 2018-03-09
    Icebergs reported in: a. B15T, 60-40S 052-16W
    South Atlantic · Scotia Sea
  27. HYDROPAC 898/182018-03-07 → 2018-03-08
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  28. HYDROPAC 877/182018-03-06 → 2018-03-07
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  29. HYDROPAC 864/182018-03-05 → 2018-03-06
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  30. HYDROPAC 847/182018-03-04 → 2018-03-05
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  31. HYDROPAC 837/182018-03-03 → 2018-03-04
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  32. HYDROPAC 822/182018-03-02 → 2018-03-03
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  33. HYDROPAC 810/182018-03-01 → 2018-03-02
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  34. HYDROPAC 783/182018-02-27 → 2018-02-28
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  35. HYDROPAC 773/182018-02-26 → 2018-02-27
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  36. HYDROPAC 764/182018-02-25 → 2018-02-28
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  37. HYDROPAC 760/182018-02-24 → 2018-02-25
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  38. HYDROLANT 628/182018-02-22 → 2018-02-23
    Icebergs reported in: a. B22A, 74-04S 108-54W
    Antarctica
  39. HYDROPAC 718/182018-02-21 → 2018-02-22
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  40. HYDROLANT 609/182018-02-20 → 2018-02-21
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Atlantic · Weddell Sea
  41. HYDROPAC 677/182018-02-19 → 2018-02-20
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  42. HYDROPAC 665/182018-02-18 → 2018-02-19
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  43. HYDROPAC 658/182018-02-17 → 2018-02-18
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  44. HYDROPAC 650/182018-02-16 → 2018-02-17
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  45. HYDROPAC 631/182018-02-15 → 2018-02-16
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  46. HYDROPAC 614/182018-02-14 → 2018-02-15
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  47. HYDROPAC 592/182018-02-12 → 2018-02-13
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  48. HYDROPAC 576/182018-02-11 → 2018-02-12
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  49. HYDROPAC 569/182018-02-10 → 2018-02-11
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica
  50. HYDROPAC 551/182018-02-09 → 2018-02-10
    Icebergs reported in: a. B22A, 74-04S 108-54W
    South Pacific · Antarctica

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 49 · seahazards