3848/2026
Diving operations in Grande Rade de Toulon, 19-20 Nov 2026
Warning text
Analysis
Scheduledstarts 19 Nov 2026, 08:00 UTC (in 4 days)Diving operations (ALSEAMAR submarine tractor trials) will take place in the Grande Rade de Toulon. Activity is within a polygon of four positions (chart FR7093) and includes one surveillance craft and an orange spherical surface buoy marking the divers. Vessels must monitor VHF channels 16 and 74 (callsign LOU BAR) and navigate with caution giving a wide berth. Valid 19 Nov 2026 08:00 UTC to 20 Nov 2026 18:00 UTC.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Grande Rade de Toulon, Provence
- Validity
- From 19 Nov 2026, 08:00 UTC
Until 20 Nov 2026, 18:00 UTCValid from 19 Nov 2026 08:00 UTC to 20 Nov 2026 18:00 UTC - Activity periods
- 19 Nov 2026, 08:00 UTC - 20 Nov 2026, 18:00 UTC (diving operations (ALSEAMAR submarine tractor trials))
- Hazards
- diving operations, submarine tractor trials, surface buoy marking divers, surveillance craft
Recurring series: Survey operations(this is the latest)
Worked out automatically from the warning text on 13 Nov 2026, 21:08 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
- Keep-clear distance
- Contacts
- Ships named
- Lights and buoys affected
- Charts
- Translations
- Nearby lights and rescue centres
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.