Our reporter Sarah Saunders sends this photo as divers prepare for an anniversary dive in Eastbourne, 100 years after one of the first Royal Navy submarines, Holland 5, was sunk off its coast.
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Another cold and frosty night lies ahead, but the winter sunshine prevails for Friday.
Staying cold and frosty with plenty of winter sunshine.
Plenty of sunshine for some, but a little more cloud in the east and feeling cold