粤航警708/26
Survey operations and exclusion zone in South China Sea off Guangdong, 30 Sep 2026 - 30 Apr 2027
Activeuntil 30 Apr 2027, 23:59 UTC (in 180 days)Received 30 Sept 2026, 08:49 UTC
Warning text
Positions open on the mapGD610/26 SOUTH CHINA SEA “HAI YANG SHI YOU 770”,“HAI YANG DI ZHI SI HAO”,“HAI YANG DI ZHI SHI HAO”,“HAI YANG SHI YOU 709”,ETC.SURVEY WORK IN AREA BOUNDED BY 20-04.70N 114-09.50E,19-59.50N 114-23.80E,20-07.60N 114-38.30E,20-04.60N 114-40.20E,19-55.60N 114-24.00E,20-01.40N 114-08.10E.FROM 30 SEPT. 2026 TO 30 APR. 2027 ENTERING PROHIBITED.GUANGDONG MSA CHINA
Location map
Open in the full mapAnalysis
Activeuntil 30 Apr 2027, 23:59 UTC (in 180 days)Multiple survey vessels will conduct survey operations inside a polygonal area in the South China Sea off Guangdong. The area bounded by six positions is closed and entering is prohibited. Activity is stated from 30 September 2026 to 30 April 2027.
Do not enter the area defined by the six positions; keep clear and navigate well outside the polygon.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- South China Sea, off Guangdong
- Validity
- From 30 Sept 2026, 00:00 UTC
Until 30 Apr 2027, 23:59 UTCFROM 30 SEPT. 2026 TO 30 APR. 2027 ENTERING PROHIBITED - Activity periods
- 30 Sept 2026, 00:00 UTC - 30 Apr 2027, 23:59 UTC (Continuous activity 30 Sep 2026 - 30 Apr 2027 as given)
- Hazards
- survey operations, restricted area - entering prohibited
Vessels involved
Coast stations for this area
- RCCMRCC Hong KongHong Kong, China (Associate Member of IMO)133 NM from the area
- RCCMRSC ShantouChina248 NM from the area
- RCCSanya HASChina287 NM from the area
- DSCDSC Station Hong Kong Marine Rescue Victoria PeakMRCC Hong KongHong Kong, China (Associate Member of IMO)MMSI 004773500VHF 50range 50 NM132 NM from the area
- DSCDSC Station Hong Kong Marine Rescue Tai Mo ShanMRCC Hong KongHong Kong, China (Associate Member of IMO)MMSI 004773500VHF 50, MF 200, HFrange 200 NM140 NM from the area
- DSCDSC Station Guangzhou RadioMRCC GuangdongChinaMMSI 004123100VHF 25, MF 100range 100 NM187 NM from the area
- DSCDSC Station Haikou RadioHaikou HSA/MRCC Hainan ProvinceChinaMMSI 004123500VHF 25range 25 NM219 NM from the area
- DSCDSC Station Zhanjiang RadioMRSC ZhanjiangChinaMMSI 004123100VHF 25, MF 100range 100 NM224 NM from the area
Worked out automatically from the warning text on 30 Sept 2026, 11:58 UTC. It can be wrong: the official warning text is the authority.