3708/2026

Scientific buoys deployed in Bassin d'Arcachon, Chenal de Lanton

Activeuntil 04 Nov 2026, 23:59 UTC (in 3 days)Received 30 Oct 2026, 09:14 UTC

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Area: CANTABRICO Locality: BASSIN D'ARCACHON, Chenal de Lanton Valid from 02 Nov 2026 to 04 Nov 2026 SCIENTIFIC_BUOY_APPARATUS Marked by a flag as well as a radar reflector on a buoy and a second with the name of the vessel 44-41.24N 001-05.75W

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Analysis

Activeuntil 04 Nov 2026, 23:59 UTC (in 3 days)

Scientific buoy apparatus will be deployed in the Chenal de Lanton, Bassin d'Arcachon. The site is marked by a buoy with a flag and radar reflector and a second mark bearing the name of the vessel. Position given is 44-41.24N 001-05.75W. Activity valid 02 Nov 2026 to 04 Nov 2026.

Navigate with caution in the area, keep a good lookout for buoys and other marks and avoid contact with the deployed apparatus.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Bassin d'Arcachon, Chenal de Lanton (Cantabrico area)
Validity: From 02 Nov 2026, 00:00 UTC
Until 04 Nov 2026, 23:59 UTCValid from 02 Nov 2026 to 04 Nov 2026
Activity periods: 02 Nov 2026, 00:00 UTC - 04 Nov 2026, 23:59 UTC (Valid for the stated dates)
Hazards: scientific buoy, navigational obstruction - small buoys/marks

Coast stations for this area

RCCMRCC EtelFranceMMSI 002275000199 NM from the area
RCCMRCC BilbaoSpain208 NM from the area
RCCMRCC GijonSpain209 NM from the area
DSCDSC Station Cap FerretMRCC EtelFranceMMSI 002275000VHF 22range 22 NM7 NM from the area
DSCDSC Station HourtinMRCC EtelFranceMMSI 002275000VHF 23range 23 NM28 NM from the area
DSCDSC Station SoulacMRCC EtelFranceMMSI 002275000VHF 24range 24 NM51 NM from the area
DSCDSC Station ContisMRCC EtelFranceMMSI 002275000VHF 23range 23 NM54 NM from the area
DSCDSC Station BiarritzMRCC EtelFranceMMSI 002275000VHF 26range 26 NM72 NM from the area

Aids to navigation affected

Newly establishedscientific buoy · 44-41.24N 001-05.75W
Newly establishedsecond mark with vessel name · 44-41.24N 001-05.75W

No aids-to-navigation list in the database yet; aids are shown as the warning names them.

Worked out automatically from the warning text on 30 Oct 2026, 09:27 UTC. It can be wrong: the official warning text is the authority.

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