The RNLI Padstow all-weather and Rock D class inshore lifeboats were used to rescue four adults and three children on Butter Hole beach in Padstow.
A cliff walker spotted the words "send for help" written in the sand.
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It will be clear across most of the region, however the odd shower is possible, mainly in the far west.
It will be mainly dry overnight with long clear spells.
Nicoleta Craucuic and Alex Tirb honoured the city that brought them together by signing the marriage register ahead of their graduation.