just in case anyone was wondering

Mariners are advised that the Brisbane wave measuring buoy previously located in approximate
position latitude 27° 29.767’ S, longitude 153° 37.762’ E has dragged its anchor in rough weather
and is now located in position latitude 27° 30.065’ S, longitude 153° 37.8144’ E.
The buoy will be removed as soon as the weather allows and a new buoy installed at the original
position