Update: This is the TP52 M3 Mulberry Racing which was on it’s return from Coffs Harbour following the Club’s annual Club Marine Pittwater to Coffs Harbour Yacht Race in some very nasty weather when they lost steerage and ended up on the beach.
How nasty? Check out this video. And sadly, a sailor was lost in the same bad weather from another boat. More info can be found in this thread and this one.