34/2026
Submerged concrete block marked by buoy near Darse Sarraz Bournet, Port de Boulogne
Warning text
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Open on the full mapAnalysis
No longer in forceA concrete block lies submerged near the Darse Sarraz Bournet in Port de Boulogne, Pas de Calais. It is marked by a white GBP-900 type buoy labelled "Obstacle". Position given as 50-43.56N 001-34.71E. No times or depths are stated.
- Type
- Wreck / obstruction · severity moderate
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map, or as an API feed.
- Location
- Pas de Calais, Port de Boulogne (Darse Sarraz Bournet)
- Hazards
- submerged concrete block, marked buoy/obstruction marker
Worked out automatically from the warning text on 10 Oct 2026, 08:48 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
- Lights and buoys affected
- 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.