深航警113/26
Hydrofoil Y-3S trial tests in waters between Qianhai Bay and Guiwan River, Pearl River Estuary, 8-13 Nov
Warning text
Analysis
Activeuntil 13 Nov 2026, 17:30 UTC (in 28 h)Trial tests of hydrofoil craft Y-3S will take place in the controlled waters connecting Qianhai Bay and Guiwan River in the Pearl River Estuary. Activity is scheduled from 8 to 13 November, daily 0930-1130 and 1400-1730 (times given in the warning). Vessels are advised to navigate with caution in the area during these periods.
- Type
- Other · severity moderate
- Location
- Pearl River Estuary, waters connecting Qianhai Bay and Guiwan River
- Validity
- From 08 Nov 2026, 09:30 UTC
Until 13 Nov 2026, 17:30 UTC11月8日至13日，每日0930时至1130时、1400时至1730时 - Activity periods
- 08 Nov 2026, 09:30 UTC - 08 Nov 2026, 11:30 UTC (daily 0930-1130 (as stated))
- 08 Nov 2026, 14:00 UTC - 08 Nov 2026, 17:30 UTC (daily 1400-1730 (as stated))
- Hazards
- trial tests of hydrofoil craft
Worked out automatically from the warning text on 06 Nov 2026, 10:17 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
- 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.