In Singapore Strait, Batu Berhanti isolated danger marks light buoy at 01-11.76N 103-52.51E is temporarily removed.
Singapore Strait · NAVAREA XI 273/26
What this record establishes
Listed in force
The latest collected record lists this warning as active. This is the status of the notice, not a live observation of conditions at the location.
- Source and dates
- Japan Coast Guard JHOD NAVAREA XI · Japan Coast Guard (JHOD). Issued 2026-06-21 04:00Z. First collected 2026-08-17 13:42Z; last seen in collection 2026-08-17 14:24Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Singapore Strait. The parsed report position is 1.196, 103.875. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Current notices and reporting history in the Singapore Strait →
- issued
- 2026-06-21 04:00Z
- status
- Listed in force
- authority
- Japan Coast Guard (JHOD)
- NAVAREA
- NAVAREA XI
- issued by
- JAPAN COAST GUARD
- sea
- Singapore Strait
- position
- 1.196, 103.875
- nearest port
- Singapore · 11 nm
- source
- Japan Coast Guard JHOD NAVAREA XI · first seen 2026-08-17 13:42Z
Original warning text
SINGAPORE STRAIT. BATU BERHANTI ISOLATED DANGER MARKS LIGHT BUOY, 01-11.76N 103-52.51E, TEMPORARILY REMOVED.
Reading this warning
- Off station / missing buoy
- A buoy that is not in its charted position — dragged, damaged, missing or removed.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
Collected reports in this area · aids-to-navigation notices
66 within 180 nm since 1999 · 2 in the last 12 months · 2 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Batu berhanti isolated danger light buoy 01-11.76N 103-52.51E temporarily removed2026-06-21
- South cardinal buoy 01-03.59N 103-38.86E unlit2025-03-23
- Radio beacon at takong light 01-05.90N 103-43.25E off air and unlit until further notice2024-03-24
- RACON at south cardinal buoy 01-03.61N 103-38.96E off air2023-12-11
- RACON at south cardinal buoy 01-03.61N 103-38.96E temporarily removed2023-12-11
- RACON at south cardinal buoy 01-03.61N 103-38.96E inoperative2023-10-15
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
- Batu berhanti isolated danger light buoy 01-11.76N 103-52.51E temporarily removedNav aids · 0 nm
- Submarine cable repairing works by c/v peter faber, 23 sep to until further noticeCable ops · 16.4 nm
- Cable operations in progress until further notice by cableship peter faber in vicinity 01-16.75N 104-08.14ECable ops · 16.4 nm
Worldwide in the collected sources
138 aids-to-navigation notices listed in force · see all
Record snapshot 2026-09-29 21:12Z; source collection times vary.
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
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.