3623/2026
Scientific survey by Sterenn Norzh off Ile de Batz (Ouessant area), 19-20 Oct
No longer in forceReceived 16 Oct 2026, 14:53 UTCArchived 20 Oct 2026, 18:04 UTC
Warning text
Positions open on the mapLang
Area: OUESSANT
Locality: ILE DE BATZ
Valid from 19 Oct 2026 08:00 UTC to 20 Oct 2026 17:00 UTC
SCIENTIFIC_SURVEY
by vessel Sterenn Norzh
keep clear by 500m
area bounded by:
49-08.26N 003-59.41W
49-02.17N 004-12.66W
49-00.84N 004-14.66W
48-56.67N 004-18.81W
48-49.79N 004-19.62W
48-47.67N 004-09.28W
48-48.75N 003-51.23W
48-55.69N 003-42.15W
49-04.86N 003-45.32W
49-07.41N 003-51.95W
49-08.26N 003-59.41W
Location map
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No longer in forceA scientific survey will be conducted by the vessel Sterenn Norzh in the Ouessant - Ile de Batz area. The activity is scheduled from 19 Oct 2026 08:00 UTC to 20 Oct 2026 17:00 UTC. Mariners must keep clear of the survey vessel by 500 m and avoid the bounded area shown.
Keep clear of the survey vessel and the bounded area; maintain at least 500 m distance and navigate with caution.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Ouessant, Ile de Batz
- Validity
- From 19 Oct 2026, 08:00 UTC
Until 20 Oct 2026, 17:00 UTCValid from 19 Oct 2026 08:00 UTC to 20 Oct 2026 17:00 UTC - Activity periods
- 19 Oct 2026, 08:00 UTC - 20 Oct 2026, 17:00 UTC (scientific survey by vessel Sterenn Norzh)
- Hazards
- scientific survey, survey vessel operations
- Keep clear
- 0.27 NMrespecter une distance de 500m / keep clear by 500m
Vessels involved
- Sterenn Norzh · survey vessel
Coast stations for this area
- RCCMRSC BrixhamUnited KingdomMMSI 00232001377 NM from the area
- RCCMRCC JobourgFrance88 NM from the area
- RCCMRCC EtelFranceMMSI 00227500094 NM from the area
- DSCDSC Station Batz IslandMRCC CorsenFranceMMSI 002275300VHF 27range 27 NM24 NM from the area
- DSCDSC Station BodicMRCC CorsenFranceMMSI 002275300VHF 25range 25 NM41 NM from the area
- DSCDSC Station Roches DouvresMRCC JobourgFranceMMSI 002275200VHF 25range 25 NM46 NM from the area
- DSCDSC Station CorsenMRCC CorsenFranceMMSI 002275300VHF 27, MF 140range 140 NM54 NM from the area
- DSCDSC Station Stiff OuessantMRCC CorsenFranceMMSI 002275300VHF 33, MF 140range 140 NM58 NM from the area
Worked out automatically from the warning text on 16 Oct 2026, 15:07 UTC. It can be wrong: the official warning text is the authority.