Wrecks

Dangerous wreck, least depth 9.2 meters, in 11-52.85N 109-10.79E

South China Sea · Vietnam · HYDROPAC 3179/18

issued: 2018-08-30 13:48Z
status: cancelled 2019-03-22 12:01Z (archive)
authority: HAIPHONG RADIO 301240Z AUG 18.
position: 11.881, 109.180
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
VIETNAM.
DNC 11.
CHART 93440.
DANGEROUS WRECK, LEAST DEPTH 9.2 METERS, IN
11-52.85N 109-10.79E.

This area · wrecks & obstructions

26 within 180 nm since 1998 · 2 in the last 12 months · 2 in force now

Dangerous wreck in 10-22.31N 107-46.96E2025-09-19
Sunken wreck exists in 10-22.31N 107-46.96E2025-09-19
Dangerous wreck in 10-29.53N 107-49.64E2019-12-17
Dangerous wreck in 10-24.84N 107-02.39E2019-12-16
Dangerous wreck in 13-45.37N 109-21.68E2019-12-04
Dangerous wreck in 14-49N 109-01E2019-11-06

Season · when wrecks & obstructions happen here

month of issue, all years in the archive

Timeline

HYDROPAC warnings in force as of 221144Z mar 19cancelled by · 2019-03-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

25 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.