87/2026
ArchivedReceived: 10 Sept 2026, 11:21Archived: 17 Oct 2026, 00:04Updated: 2 Nov 2026, 00:07
analysis
No longer in forceHydrographic survey off Ouistreham - keep 400 m clear
A French Navy ship with hydrographic launches will conduct a hydrographic survey in two areas off Large Ouistreham (approaches of Ouistreham). The survey is reported to run from 16 September 2026 to 09 October 2026. Mariners are asked not to disturb the work and not to come within 400 metres of the vessel. Multiple polygon coordinates define the working areas.
Do not disturb the work and keep at least 400 metres clear of the survey vessel; navigate with caution in the area.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- Large Ouistreham, approaches of Ouistreham
- Validity
- From 16 Sept 2026, 00:00 UTC
Until 09 Oct 2026, 23:59 UTCValid from 16 Sep 2025 to 16 Oct 2025 / survey from the 16th SEPTEMBER, 2026 to the 09th OCTOBER, 2026 - Activity periods
- 16 Sept 2026, 00:00 UTC - 09 Oct 2026, 23:59 UTC (survey 16 Sep 2026 to 09 Oct 2026)
- Hazards
- hydrographic survey, survey launches operating, exclusion zone around survey vessel
- Keep clear
- 0.22 NMnot to come within 400 metres of the vessel
Vessels involved
- Unnamed · survey vessel (French Navy)
- Unnamed · hydrographic launches
Coast stations for this area
- RCCMRCC JobourgFrance64 NM from the area
- RCCMRCC FalmouthUnited KingdomMMSI 00232001482 NM from the area
- RCCMRSC SolentUnited Kingdom88 NM from the area
- DSCDSC Station Ver-sur-MerMRCC JobourgFranceMMSI 002275200VHF 27range 27 NM10 NM from the area
- DSCDSC Station VillervileMRCC JobourgFranceMMSI 002275200VHF 30range 30 NM16 NM from the area
- DSCDSC Station AntiferMRCC JobourgFranceMMSI 002275200VHF 33range 33 NM24 NM from the area
- DSCDSC Station GattevilleMRCC JobourgFranceMMSI 002275200VHF 26range 26 NM41 NM from the area
- DSCDSC Station St Valery en CauxMRCC Gris NezFranceMMSI 002275100VHF 29range 29 NM47 NM from the area
Generated automatically from the warning text on 29 Sept 2026, 21:29 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refscircle_radius
- Geometry phraseswithin
Message content
Lang
Area: ANTIFER
Locality: LARGE OUISTREHAM, ABORDS DE OUISTREHAM
Valid from 16 Sep 2025 to 16 Oct 2025
HYDROGRAPHIC_SURVEY
A French Navy ship and its hydrographic launches are going to realise an hydrographic survey from the 16th SEPTEMBER, 2026 to the 09th OCTOBER, 2026 in the areas delineated by the following coordinates :
area 1:
49-26.018N 000-17.782W
49-31.078N 000-20.175W
49-43.937N 000-19.914W
49-26.268N 000-15.638W
area 2:
49-19.977N 000-12.986W
49-20.001N 000-14.563W
49-23.073N 000-16.406W
49-23.122N 000-11.329W
49-20.833N 000-11.321W
Mariners are asked not to disturb the work and not to come within 400 metres of the vessel.