1649/2026

Scientific acoustic survey near Antifer and Pas de Calais; avoid fishing and anchoring

Activeuntil 09 Nov 2028, 23:59 UTC (in 728 days)Received 09 Nov 2026, 16:27 UTC

Warning text

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Lang

Area: ANTIFER, PAS DE CALAIS ACOUSTIC_RECORDER Until 09/11/2028, scientific survey around positions : Dunkerque 51-09.20N 002-09.00E Calais 51-00.02N 001-52.78E 49-20.33N 000-18.27W Fécamp 49-51.60N 000-15.30E Asnelles 1 49-22.23N 000-37.92W Boulogne 2 50-43.45N 001-33.72E Luc sur Mer 49-20.33N 000-18.27W Boulogne 1 50-45.00N 001-27.10E Asnelles 2 49-29.43N 000-42.87W Navigators are advised to avoid fishing, trawling, dredging, anchoring and diving around these positions.

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Analysis

Activeuntil 09 Nov 2028, 23:59 UTC (in 728 days)

Scientific acoustic recorder survey operating at multiple positions in the Antifer and Pas de Calais area. Activity continues until 09/11/2028. Mariners are advised to avoid fishing, trawling, dredging, anchoring and diving around the listed positions. No contact details or times of day are provided.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Antifer, Pas de Calais
Validity: Until 09 Nov 2028, 23:59 UTCUntil 09/11/2028
Hazards: scientific acoustic survey, restrictions on fishing, trawling, dredging, anchoring and diving

Worked out automatically from the warning text on 09 Nov 2026, 16:47 UTC. It can be wrong: the official warning text is the authority.

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This warning's analysis also has:

Action for mariners
Keep-clear distance
Translations
Nearby lights and rescue centres

The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.

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