津航警322/26
Depth sounding by survey vessel near Gaoshaling channel and Dagukou berths 1B-1C, 2#-4#, Tianjin Port
Warning text
Analysis
No longer in forceFrom 21 to 30 Sep daily 0700-1900 UTC the vessel "TIAN MAI 1" will conduct water depth sounding near Gaoshaling channel and in front of berths 1B, 1C and 2#-4# in the Dagukou port area, Tianjin. Passing vessels are advised to navigate with caution. Activity repeats daily within the stated period.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Gaoshaling channel and Dagukou port area (berth frontage of berths 1B, 1C, 2#-4#), Tianjin Port
- Validity
- From 21 Sept 2026, 07:00 UTC
Until 30 Sept 2026, 19:00 UTCFROM 21 TO 30 SEP, DAILY 0700 TO 1900 - Activity periods
- 21 Sept 2026, 07:00 UTC - 30 Sept 2026, 19:00 UTC (daily 0700-1900 UTC)
- Hazards
- survey (depth sounding)
Worked out automatically from the warning text on 29 Sept 2026, 23:32 UTC. It can be wrong: the official warning text is the authority.
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- Action for mariners
- Ships named
- Translations
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.