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

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

HYDROLANT 1279/26in force2026-06-30 · 54 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

By month (all years)

Other hazards in the Southern Ocean

Archive · 2,992 cancelled

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.