Reportedly owned by Robert Mercer. 62 metres — 203 feet — on the water.
4 photographs from public sightings via MarineTraffic. Click any frame to view it full size.
A single AIS fix, not a live stream. Transponders are switched off routinely and lawfully in port.
Open the full map →Owned; charter (N&J) and listed for sale (€85M, per SuperYachtFan)
Sea Owl is the only hull we have matched to Robert Mercer.
View the Robert Mercer file →Specification and photography compiled from public maritime databases and open sightings. Position last reported 27 Jul 2026. Ownership is reported, not certified — see the method.