It appears that as of 0700 today there has been some changes. It appears that everything north of Gulf-to-bay has been changed to Patrol 4 including squad 7, squad 8, dunedin, oldsmar, safety harbor etc. Not sure if any changes were made to the marine units being on Patrol 4. Patrol 3 so far seems to be used by Treasure Island PD which recently contracted dispatch service recently.
Yep seems to include, Belleair Shores/Bluffs/Beach, Indian Rocks, Indian Shores/Redington Shores PD, Indian Rocks, Madeira Beach, Treasure Island, St. Pete Beach. Also it seems Marine dispatch switched from Patrol 4 to Patrol 3.