Meteorologist Sky Matthews does not like surprises. Sky monitors her life like she does the weather, carefully and with a scientific eye. So, when she misses out on her dream job abroad and finds herself with no choice but to take a position on a tidal island off the Cornish harbour town of St Felix instead, she feels completely at sea. Worse still, she has to work alongside TV weatherman Sonny Stevens, who barely knows his storms from his tsunamis. 

Welcome to the gorgeous Cornish town of St Felix, where there's magic in the air...When Ana inherits a broken-down camper van from her best friend, she takes the chance for a quick trip to Cornwall - some sea air and fish and chips on the beach is just the tonic she needs. But St Felix has bigger plans for Ana. She discovers a series of unsent postcards, dating back to the 1950s, hidden in the upholstery of the van. Ana knows that it's a sign: she'll make sure that the messages reach the person that they were meant for.

Amelia is a single mother, doing her very best to look after her young son, Charlie - but money is tight and times are tough. When she first hears that she is the last descendent of the Chesterford family and that she has inherited a Real-Life Castle by the sea, Amelia can't quite believe her ears. But it's true!

The blossom is out in the little Cornish harbour town of St Felix. But Poppy Carmichael's spirits aren't lifted by the pretty West Country spring. Inheriting her grandmother's flower shop has forced her to return to Cornwall, a place that holds too many memories. Poppy is determined to do her best for the sake of her adored grandmother, but she struggles with the responsibility of the more-shabby-than-chic shop.

Kate thinks all her wishes have come true when she opens her little craft shop down on the harbour in the pretty Cornish seaside town of St Felix. It's been her life-long dream to open her own shop, and now she's finally got the chance, she's loving selling her own quirky handmade textile designs to the many holidaymakers that flock into St Felix every year. But there's a mystery about Kate's shop - one that Jack, the owner of a new art store in town, wants to help Kate solve. A series of mysterious paintings and beautiful embroidered pictures hint at a love story over 60 years old.