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370/2026

Cable operation and exclusion zone off Ouessant - 1000 m safety zone

ActiveReceived 05 Oct 2026, 07:40 UTC

Warning text

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Area: OUESSANT EXCLUSION_ZONES CELTIC INTERCONNECTOR PROJECT CABLE OPERATION In accordance with the orders of the Atlantic Maritime Prefecture 2026/006 and 2026/177 dated 19/01/2026 and 01/10/2026; ANCHORING, DIVING, AND FISHING ACTIVITIES (BOTH TOWED AND STATIONARY) ARE TEMPORARILY PROHIBITED IN A TEMPORARY REGULATED ZONE EXTENDING 1,000 METERS ON EITHER SIDE OF THE CABLE INSTALLATION ROUTE. It is imperative to remove all fixed fishing gear within a 1000-meter radius on either side of the upstream points. Operations carried out by the vessels : CALYPSO OLYMPIC DELTA TSM BATZ TSM PENZER AETHRA ATHENA ARGO SEAPIPER ILE DE MOLENE SKAGERRAK Maintain a distance of 1000 meters around the vessels. area bounded by: 48-41.79N 004-07.46W 48-41.75N 004-05.74W 48-41.92N 004-05.66W 48-42.50N 004-05.67W 48-42.68N 004-05.60W 48-43.87N 004-05.62W 48-45.14N 004-06.91W 48-45.52N 004-08.69W 48-45.64N 004-10.03W 48-45.87N 004-10.70W 48-45.82N 004-13.12W 48-45.77N 004-17.44W 48-45.70N 004-18.07W 48-45.93N 004-19.98W 48-45.91N 004-22.51W 48-45.92N 004-23.04W 48-46.51N 004-25.44W 48-48.21N 004-30.84W 48-50.71N 004-38.77W 48-52.92N 004-45.81W 48-54.95N 004-52.30W 48-56.99N 004-58.77W 48-58.87N 005-05.01W 48-58.89N 005-05.64W 48-58.93N 005-07.58W 48-59.25N 005-10.04W 49-00.19N 005-11.53W 49-00.93N 005-12.50W 49-01.45N 005-14.40W 49-02.01N 005-16.80W 49-00.97N 005-17.38W 49-00.44N 005-14.97W 49-00.02N 005-13.52W 48-59.47N 005-12.81W 48-58.18N 005-10.83W 48-57.83N 005-07.58W 48-57.82N 005-05.76W 48-57.72N 005-05.20W 48-56.00N 004-59.49W 48-53.98N 004-53.00W 48-51.95N 004-46.54W 48-50.10N 004-40.65W 48-47.23N 004-31.53W 48-45.35N 004-25.57W 48-44.83N 004-23.39W 48-44.83N 004-22.51W 48-44.79N 004-19.75W 48-44.55N 004-18.02W 48-44.70N 004-17.12W 48-44.74N 004-13.13W 48-44.77N 004-11.01W 48-44.59N 004-10.52W 48-44.26N 004-08.16W 48-43.71N 004-07.47W 48-42.81N 004-07.25W 48-42.62N 004-07.34W 48-42.06N 004-07.30W 48-41.79N 004-07.46W All the orders are available on the Atlantic Maritime Prefecture website (www.premar-atlantique.gouv.fr) and on PING.

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Analysis

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Celtic Interconnector cable installation operations are underway in an area off Ouessant. Anchoring, diving and fishing (towed and stationary) are temporarily prohibited within 1,000 metres either side of the cable route and around the named vessels. Fixed fishing gear must be removed within that 1,000 metre band. Orders from the Atlantic Maritime Prefecture (2026/006 and 2026/177) apply.

Do not anchor, dive or undertake fishing (towed or stationary) within 1,000 metres either side of the cable route. Remove fixed fishing gear within 1,000 metres either side of the upstream points. Maintain 1,000 metre distance around the listed vessels and navigate with caution.

Type
Cable / pipeline work · severity moderate
Feed
Cable and pipeline operationsAll warnings of this kind on the map, or as an API feed.
Location
Ouessant (area given by polygon in message)
Hazards
cable installation operations, anchoring prohibited, diving prohibited, fishing prohibited, work vessels operating
Keep clear
0.54 NMMaintain a distance of 1000 meters around the vessels. ANCHORING, DIVING, AND FISHING ACTIVITIES ARE TEMPORARILY PROHIBITED IN A TEMPORARY REGULATED ZONE EXTENDING 1,000 METERS ON EITHER SIDE OF THE C

Contacts

Vessels involved

Coast stations for this area

Worked out automatically from the warning text on 20 Oct 2026, 11:29 UTC. It can be wrong: the official warning text is the authority.

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