粤航警677/26
Towing of Nan Hai Liu Hao drilling platform in South China Sea, 21-22 Sep
No longer in forceReceived 20 Sept 2026, 02:00 UTCArchived 30 Sept 2026, 13:10 UTC
Warning text
Positions open on the mapGD585/26 SOUTH CHINA SEA “HAI YANG SHI YOU 684” TOWING DRILLING PLATFORM “NAN HAI LIU HAO” FROM 20-23.40N 115-25.90E TO 20-24.70N 115-17.40E. FROM 21 TO 22 SEPT. LENGTH OF TOW 595M SPEED 5KN SIGNAL LIGHTS AND SHAPES WILL BE EXHIBITED WIDE BERTH REQUESTED GUANGDONG MSA CHINA
Location map
Open in the full mapAnalysis
No longer in forceTowing of the drilling platform Nan Hai Liu Hao by vessel Hai Yang Shi You 684 between two positions in the South China Sea. Activity stated for 21 to 22 September. Tow length 595 m, speed 5 knots; required lights and shapes will be exhibited. Mariners are requested to give a wide berth.
Give a wide berth, expect a tow of length 595 m at about 5 knots; note exhibited signal lights and shapes and navigate with caution.
- Type
- Towing operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- South China Sea (between the two stated positions)
- Validity
- From 21 Sept 2026, 00:00 UTC
Until 22 Sept 2026, 23:59 UTCFROM 21 TO 22 SEPT. - Activity periods
- 21 Sept 2026, 00:00 UTC - 22 Sept 2026, 23:59 UTC (towing passage between the two stated positions)
- Hazards
- towed drilling platform, restricted maneuverability
Contacts
- GUANGDONG MSA CHINA · issuing authority
Vessels involved
- HAI YANG SHI YOU 684 · towing vessel
- NAN HAI LIU HAO · drilling platform (towed)
Coast stations for this area
- RCCMRCC Hong KongHong Kong, China (Associate Member of IMO)135 NM from the area
- RCCMRSC ShantouChina196 NM from the area
- RCCMRSC XiamenChina285 NM from the area
- DSCDSC Station Hong Kong Marine Rescue Victoria PeakMRCC Hong KongHong Kong, China (Associate Member of IMO)MMSI 004773500VHF 50range 50 NM134 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 NM142 NM from the area
- DSCDSC Station Wenzhou RadioMRSC ShantouChinaMMSI 004123200MF 100range 100 NM191 NM from the area
- DSCDSC Station Guangzhou RadioMRCC GuangdongChinaMMSI 004123100VHF 25, MF 100range 100 NM197 NM from the area
- DSCDSC Station Zhanjiang RadioMRSC ZhanjiangChinaMMSI 004123100VHF 25, MF 100range 100 NM289 NM from the area
Worked out automatically from the warning text on 30 Sept 2026, 12:08 UTC. It can be wrong: the official warning text is the authority.