In reply to Conor1:
As others have said the all sea cliffs will be out. Cattle Troughs will be especially dangerous. On Saturday the flood tide will be bringing bigger swells to the cliff from about 1.30pm.
The quarries will be dripping considering the rain we've been having, it poured again last night. You might find some shelter at Winspit but seepage will be a problem. The walk in to Dancing Ledge will be a boggy mud fest!
I'd normally recommend a walk along the cliff top to look at the waves, but it will be very muddy and even more slippery, stay clear.
St Aldhelm's Head is an exhilarating place to be in a storm. The walk in is long but not muddy and you can find sheltered nooks to eat your lunch. The upper ledge bouldering is ok without a mat, and the climbing around One Nut Crack (VS 5a) is usually sheltered and is on good rock; this area doesn't seep much as there is no ground above it.