1648/2026
SÉCURITÉBlasting operations off Antifer; navigation prohibited within 0.5 NM, 12-13 Nov
Warning text
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Open on the full mapAnalysis
No longer in forceExplosive blasting operations will take place in the Antifer area. Navigation is prohibited within 0.5 NM of 49-56.73N 001-07.78E on 12 Nov and 13 Nov during the stated times. End of operations will be broadcast on VHF 16. A wide berth is requested.
- Type
- Dredging / works · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- ANTIFER
- Validity
- From 12 Nov 2026, 05:30 UTC
Until 13 Nov 2026, 10:00 UTCNovember 12nd from 05h30 to 10h00 and November 13rd from 05h30 to 10h00 (UTC) - Activity periods
- 12 Nov 2026, 05:30 UTC - 12 Nov 2026, 10:00 UTC (blasting operation)
- 13 Nov 2026, 05:30 UTC - 13 Nov 2026, 10:00 UTC (blasting operation)
- Hazards
- blasting operation, explosives in water
Worked out automatically from the warning text on 09 Nov 2026, 13:27 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Keep-clear distance
- Contacts
- 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.
Keywordswide berth requested