冀航警791/26
Diving/underwater inspection off Caofeidian Port, Bohai Sea 7-13 Nov daily 0800-1800
Warning text
Analysis
Activeuntil 13 Nov 2026, 18:00 UTC (in 28 h)Underwater inspection (diving) will be conducted off the front of the Bohai Bay Production Support Base wharf in Caofeidian Port (Tangshan) from 7 to 13 November. Activity is daily from 0800 to 1800 UTC. A diving flag "A" will be displayed on site. All vessels are advised to exercise caution.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Bohai Sea, Caofeidian Port area, Tangshan Port (Bohai Bay Production Support Base wharf)
- Validity
- From 07 Nov 2026, 08:00 UTC
Until 13 Nov 2026, 18:00 UTC11月7日至13日，每日0800时至1800时 - Activity periods
- 07 Nov 2026, 08:00 UTC - 13 Nov 2026, 18:00 UTC (daily 0800-1800 UTC 07-13 Nov)
- Hazards
- diving operations, underwater inspection
Worked out automatically from the warning text on 06 Nov 2026, 07:37 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
- Lights and buoys affected
- 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.