Malcolm and Pat take on the challenge of a coach party of holidaymakers and their hotel renovation. On the beach, the lifeguards are in action as they treat a casualty with a weeverfish sting. Traffic enforcement officer Barbra Powrie tries to keep the street traffic free and the firemen of Tenby put on a carnival for the holidaymakers to enjoy.

Hoteliers Malcolm and Pat put on a wedding for a local couple and beach cleaner Ron has to clear Tenby's three blue flag beaches of rubbish before the holidaymakers arrive. The police are out at the 'Summer Spectacular', but will the charity event go off with a bang as the Welsh weather threatens the grand finale fireworks display?

The RNLI crew is busy rescuing holidaymakers in trouble at sea. University brothers Jonathan and Matthew return home to Caldey Island to make some chocolate for the tourists to enjoy. Out at sea, skipper Roger Miles has a problem on his mackerel fishing trip when the fish do not seem to be taking the bait and local cobbler 'Dai the Boot' sells off some Tenby sea bass at a charity auction.

This week, can the Fecci family dish up fish and chips for the holiday makers and cope with a missing member of staff and a breakdown in the kitchen? The council's pest controller Lee Richards rids the seaside town of some unwanted guests. Richard and Sarah struggle to have a day off as they fish the seas for lobster and crab as well as open a new fish shop in the harbour. And it is time for the town to be judged by the RHS for the Britain in Bloom Competition but have vandals ruined Tenby's chances of winning a prize?