Wrecks

Uncharted rock reported in 16-53.06S 122-03.78E

Eastern Indian Ocean · Australia-northwest Coast · HYDROPAC 3689/21

issued: 2021-12-21 02:35Z
status: cancelled 2021-12-21 04:47Z (archive)
authority: AUSCOAST 290/21 210145Z DEC 21.
sea: Indian Ocean
position: -16.884, 122.063
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN INDIAN OCEAN.
AUSTRALIA-NORTHWEST COAST.
DNC 04.
UNCHARTED ROCK REPORTED IN 16-53.06S 122-03.78E.

This area · wrecks & obstructions

2 within 180 nm since 2021 · 0 in the last 12 months · 0 in force now

Dangerous wreck, partially submerged in 17-17.25S 119-21.58E2023-10-02

Season · when wrecks & obstructions happen here

month of issue, all years in the archive

Timeline

Cancel HYDROPAC 3689/21 and this msg, msg not promulgatedcancelled by · 2021-12-21

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

33 wrecks & obstructions in force · see all

Wrecks

Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.