Mike, 50, was last seen in the Kings Drive area at about 4pm yesterday (Monday, December 2), according to Sussex Police.
A spokesperson for the force said: “Mike is 5’10 with short grey hair and a close-shaved grey beard.
“He was last seen wearing a blue puffer-style jacket and dark green cargo-style trousers, with a black and white scarf and a small black rucksack.
“Anyone who sees Mike or knows his whereabouts is urged to call 999 and quote serial 803 of 02/12.”
1. Police 'urgently' searching for missing Eastbourne man
Mike has been reported missing from Eastbourne. Photo: Sussex Police Photo: Sussex Police