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
2
last 12 months
4
vs previous 12 (0)
—
since 1999
2,992

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 · 2

  1. HYDROLANT 1570/26in force2026-08-14
    Icebergs reported in the Scotia Sea and Antarctica at several coordinates; message cancels August 15, 2026, 06:32 UTC.
    Scotia Sea · South Atlantic · South Pacific · Antarctica
  2. 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 · 53 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
  2. HYDROLANT 1570/26in force2026-08-14 · 8 d
    Icebergs reported in the Scotia Sea and Antarctica at several coordinates; message cancels August 15, 2026, 06:32 UTC.
    Scotia Sea · 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 · 2,990 cancelled

  1. HYDROLANT 214/232023-01-25 → 2023-01-26
    Icebergs reported in: a. A23A, 72-04.80S 047-11.40W
    Scotia Sea · Weddell Sea · Antarctica
  2. HYDROLANT 195/232023-01-24 → 2023-01-25
    Icebergs reported in: a. A23A, 72-04.80S 047-11.40W
    Scotia Sea · Weddell Sea · Antarctica
  3. HYDROLANT 187/232023-01-23 → 2023-01-24
    Icebergs reported in: a. A70, 65-10.80S 060-11.40W
    Scotia Sea · Weddell Sea · Antarctica
  4. HYDROLANT 179/232023-01-22 → 2023-01-23
    Icebergs reported in: a. A23A, 72-04.80S 047-11.40W
    Scotia Sea · Weddell Sea · Antarctica
  5. HYDROLANT 174/232023-01-21 → 2023-01-22
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  6. HYDROLANT 167/232023-01-20 → 2023-01-21
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  7. HYDROLANT 155/232023-01-19 → 2023-01-20
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  8. HYDROLANT 145/232023-01-18 → 2023-01-19
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  9. HYDROLANT 138/232023-01-17 → 2023-01-18
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  10. HYDROLANT 133/232023-01-16 → 2023-01-17
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  11. HYDROLANT 127/232023-01-15 → 2023-01-16
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  12. HYDROLANT 121/232023-01-14 → 2023-01-15
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  13. HYDROLANT 112/232023-01-13 → 2023-01-14
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  14. HYDROLANT 103/232023-01-12 → 2023-01-13
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  15. HYDROLANT 97/232023-01-11 → 2023-01-12
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  16. HYDROLANT 89/232023-01-10 → 2023-01-11
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  17. HYDROLANT 87/232023-01-10 → 2023-01-10
    Icebergs reported in: a. 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  18. HYDROLANT 74/232023-01-09 → 2023-01-10
    Icebergs reported in: a. A23A, 72-15.00S 046-37.20W
    Scotia Sea · Weddell Sea · Antarctica
  19. HYDROLANT 66/232023-01-08 → 2023-01-09
    Icebergs reported in: a. A23A, 72-15.00S 046-37.00W
    Scotia Sea · Weddell Sea · Antarctica
  20. HYDROLANT 63/232023-01-08 → 2023-01-08
    Iceberg A69A, in 60-24.00S 049-28.00W
    Scotia Sea
  21. HYDROLANT 61/232023-01-07 → 2023-01-08
    Icebergs reported in: a. A23A, 72-15.00S 046-37.00W
    Scotia Sea · Weddell Sea · Antarctica
  22. HYDROLANT 55/232023-01-06 → 2023-01-07
    Icebergs reported in: a. A69A, 60-29.40S 049-36.60W
    Scotia Sea · Weddell Sea · Antarctica
  23. HYDROLANT 46/232023-01-05 → 2023-01-06
    Icebergs reported in: a. A69A, 60-29.40S 049-36.60W
    Scotia Sea · Weddell Sea · Antarctica
  24. HYDROLANT 35/232023-01-04 → 2023-01-05
    Icebergs reported in: a. A69A, 60-29.40S 049-36.60W
    Scotia Sea · Weddell Sea · Antarctica
  25. HYDROLANT 25/232023-01-03 → 2023-01-04
    Icebergs reported in: a. A69A, 60-29.40S 049-36.60W
    Scotia Sea · Weddell Sea · Antarctica
  26. HYDROLANT 15/232023-01-02 → 2023-01-03
    Icebergs reported in: a. A69A, 60-29.40S 049-36.60W
    Scotia Sea · Weddell Sea · Antarctica
  27. HYDROLANT 3340/222022-12-31 → 2023-01-01
    Icebergs reported in: a. A69A, 60-30.00S 049-34.20W
    Scotia Sea · Weddell Sea · Antarctica
  28. HYDROLANT 3332/222022-12-30 → 2022-12-31
    Icebergs reported in: a. A69A, 60-30.00S 049-34.20W
    Scotia Sea · Weddell Sea · Antarctica
  29. HYDROLANT 3317/222022-12-28 → 2022-12-29
    Icebergs reported in: a. A69A, 60-30.00S 049-34.20W
    Scotia Sea · Weddell Sea · Antarctica
  30. HYDROLANT 3309/222022-12-27 → 2022-12-28
    Icebergs reported in: a. A69A, 60-30.00S 049-34.20W
    Scotia Sea · Weddell Sea · Antarctica
  31. HYDROLANT 3302/222022-12-26 → 2022-12-27
    Icebergs reported in: a. A69A, 60-30.00S 049-34.20W
    Scotia Sea · Weddell Sea · Antarctica
  32. HYDROLANT 3300/222022-12-25 → 2022-12-26
    Icebergs reported in: a. A69A, 60-30.00S 049-34.20W
    Scotia Sea · Weddell Sea · Antarctica
  33. HYDROLANT 3290/222022-12-24 → 2022-12-25
    Icebergs reported in: a. 60-37.20S 050-01.80W
    Scotia Sea · Weddell Sea · Antarctica
  34. HYDROLANT 3284/222022-12-23 → 2022-12-24
    Icebergs reported in: a. A69A, 60-37.20S 050-01.80W
    Scotia Sea · Weddell Sea · Antarctica
  35. HYDROLANT 3276/222022-12-22 → 2022-12-23
    Icebergs reported in: a. A69A, 60-37.20S 050-01.80W
    Scotia Sea · Weddell Sea · Antarctica
  36. HYDROLANT 3268/222022-12-21 → 2022-12-22
    Icebergs reported in: a. A69A, 60-37.20S 050-01.80W
    Scotia Sea · Weddell Sea · Antarctica
  37. HYDROLANT 3256/222022-12-20 → 2022-12-21
    Icebergs reported in: a. A69A, 60-37.20S 050-01.80W
    Scotia Sea · Weddell Sea · Antarctica
  38. HYDROLANT 3241/222022-12-19 → 2022-12-20
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  39. HYDROLANT 3234/222022-12-18 → 2022-12-19
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  40. HYDROLANT 3231/222022-12-17 → 2022-12-18
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  41. HYDROLANT 3224/222022-12-16 → 2022-12-17
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  42. HYDROLANT 3215/222022-12-15 → 2022-12-16
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  43. HYDROLANT 3204/222022-12-14 → 2022-12-15
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  44. HYDROLANT 3198/222022-12-13 → 2022-12-14
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  45. HYDROLANT 3185/222022-12-12 → 2022-12-13
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  46. HYDROLANT 3182/222022-12-11 → 2022-12-12
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  47. HYDROLANT 3177/222022-12-10 → 2022-12-11
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  48. HYDROLANT 3167/222022-12-09 → 2022-12-10
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  49. HYDROLANT 3156/222022-12-08 → 2022-12-09
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · Antarctica
  50. HYDROLANT 3143/222022-12-07 → 2022-12-08
    Icebergs reported in: a. A64, 60-31.80S 049-33.60W
    Scotia Sea · Weddell Sea · 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 11 · seahazards