浙航警949/26
Four vessels transiting Xiazhimen outer deep-water channel, 17 Oct 0645-1345 UTC
No longer in forceReceived 16 Oct 2026, 10:59 UTCArchived 18 Oct 2026, 02:32 UTC
Warning text
Positions open on the mapZHEHANGJING 949/26 EAST CHINA SEA, FROM 0645 TO 1345 ON 17 OCT, VESSELS DIAS I, SEA EMERALD, TONG ZHOU GONG JI AND MAHARAH NAVIGATING THROUGH XIAZHIMEN OUTER DEEP WATER CHANNEL ALONG THE LINE JOINING:
1) 29-41.26N 122-31.31E
2) 29-41.55N 122-30.21E
3) 29-43.88N 122-21.39E
4) 29-44.28N 122-19.86E
5) 29-45.30N 122-18.50E.
WIDE BERTH REQUESTED.
Location map
Open in the full mapAnalysis
No longer in forceOn 17 Oct from 0645 to 1345 UTC four vessels (DIAS I, SEA EMERALD, TONG ZHOU GONG JI and MAHARAH) will navigate along a line through the Xiazhimen outer deep-water channel in the East China Sea. The route is given by five positions in the warning. Mariners are requested to give a wide berth.
Give a wide berth to the vessels and navigate with caution when transiting the area.
- Type
- Towing operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- East China Sea, Xiazhimen outer deep-water channel
- Validity
- From 17 Oct 2026, 06:45 UTC
Until 17 Oct 2026, 13:45 UTCFROM 0645 TO 1345 ON 17 OCT - Activity periods
- 17 Oct 2026, 06:45 UTC - 17 Oct 2026, 13:45 UTC (17 Oct 0645-1345 UTC)
- Hazards
- large vessels transiting, restricted passage - keep clear
Vessels involved
- DIAS I · vessel in transit
- SEA EMERALD · vessel in transit
- TONG ZHOU GONG JI · vessel in transit
- MAHARAH · vessel in transit
Coast stations for this area
- RCCMRSC NingboChina52 NM from the area
- RCCMRCC ShanghaiChina107 NM from the area
- RCCRCC JejuRepublic of Korea307 NM from the area
- DSCDSC Station Ningbo RadioMRSC NingboChinaMMSI 004122400VHF 25, MF 100range 100 NM57 NM from the area
- DSCDSC Station Dalian RadioMRCC ShanghaiChinaMMSI 004122100VHF 25, MF 100range 100 NM99 NM from the area
- DSCDSC Station Wenzhou RadioWenzhou HASChinaMMSI 004122500MF 100range 100 NM141 NM from the area
- DSCDSC Station Chi-Lung (Keelung)TaiwanMMSI 004162019HF277 NM from the area
- DSCDSC Station Fuzhou RadioMRCC FujianChinaMMSI 004122600VHF 25, MF 100range 100 NM278 NM from the area
Worked out automatically from the warning text on 16 Oct 2026, 11:37 UTC. It can be wrong: the official warning text is the authority.