3540/2026
Scientific survey by vessel Côte de la Manche in Rochebonne area, Charente estuary
No longer in forceReceived 01 Oct 2026, 09:43 UTCArchived 01 Oct 2026, 12:24 UTC
Warning text
Positions open on the mapArea: ROCHEBONNE
Locality: Blayé, ESTUAIRE DE LA CHARENTE, Ile Verte - Ile du Nord
Valid from 05 Oct 2026 to 15 Oct 2026
Campagne scientifique menée par le navire Côte de la Manche
zone délimitée par :
45-04.98N 000-41.20W
45-02.13N 000-38.22W
45-02.36N 000-34.79W
45-03.52N 000-37.17W
45-07.02N 000-39.65W
45-07.00N 000-42.00W
Ne pas gêner les manoeuvres - Veille VHF 12-16
Location map
Open in the full mapAnalysis
No longer in forceA scientific campaign by the vessel Côte de la Manche will take place in the Rochebonne area of the Charente estuary (Blayé, Ile Verte - Ile du Nord). The zone is delimited by the provided coordinates. Mariners are asked not to hinder manoeuvres and to maintain VHF watch on channels 12 and 16. Activity valid 05 Oct 2026 to 15 Oct 2026.
Do not hinder manoeuvres; keep VHF watch on channels 12 and 16 and navigate with caution in the delimited area.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Rochebonne; Blayé, Estuaire de la Charente, Ile Verte - Ile du Nord
- Validity
- From 05 Oct 2026, 00:00 UTC
Until 15 Oct 2026, 23:59 UTCValid from 05 Oct 2026 to 15 Oct 2026 - Activity periods
- 05 Oct 2026, 00:00 UTC - 15 Oct 2026, 23:59 UTC (Scientific campaign by vessel Cote de la Manche in the delimited zone)
- Hazards
- scientific survey operations, restricted manoeuvring area
Contacts
- VHF 12-16 · Channels to maintain watch on as provided in the message
Vessels involved
- Côte de la Manche · survey vessel
Coast stations for this area
- RCCMRCC EtelFranceMMSI 002275000187 NM from the area
- RCCMRCC BilbaoSpain233 NM from the area
- RCCMRCC GijonSpain233 NM from the area
- DSCDSC Station HourtinMRCC EtelFranceMMSI 002275000VHF 23range 23 NM20 NM from the area
- DSCDSC Station SoulacMRCC EtelFranceMMSI 002275000VHF 24range 24 NM32 NM from the area
- DSCDSC Station Cap FerretMRCC EtelFranceMMSI 002275000VHF 22range 22 NM36 NM from the area
- DSCDSC Station ChassironMRCC EtelFranceMMSI 002275000VHF 22range 22 NM65 NM from the area
- DSCDSC Station ContisMRCC EtelFranceMMSI 002275000VHF 23range 23 NM81 NM from the area
Worked out automatically from the warning text on 01 Oct 2026, 10:07 UTC. It can be wrong: the official warning text is the authority.