粤航警300/26
Surface and underwater operations in South China Sea, Guangdong (20 May-31 Oct)
Warning text
Positions open on the mapLocation map
Open on the full mapAnalysis
No longer in forceSurface and underwater operations will take place in a circular area of radius 2 NM centred on 21°39.0′N 116°16.7′E in the South China Sea. The restriction is effective from 20 May to 31 October. Entering the area is prohibited. Issued by Guangdong MSA, China.
- Type
- Restricted area · severity moderate
- Feed
- Security and restricted areasAll warnings of this kind on the map, or as an API feed.
- Location
- South China Sea, centred on 21°39.0′N 116°16.7′E
- Validity
- From 20 May 2026, 00:00 UTC
Until 31 Oct 2026, 23:59 UTC5月20日至10月31日 - Activity periods
- 20 May 2026, 00:00 UTC - 31 Oct 2026, 23:59 UTC (Surface and underwater operations - area closed to navigation)
- Hazards
- surface and underwater operations, exclusion zone
Worked out automatically from the warning text on 30 Sept 2026, 00:38 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Keep-clear distance
- Contacts
- Translations
- Nearby lights and rescue centres
The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.