SAN JOSE (CBS SF) — A San Jose man was discovered missing Saturday from a San Mateo marina where he docks a boat and police are asking for help finding him, a San Mateo police sergeant said.

Anthony Day, 70, was last seen on Wednesday when someone dropped him off at the Coyote Point Marina at 1900 Coyote Point Drive, San Mateo police Sgt. Al Baccei said.

Day is a white man, 5 feet 10 inches tall, 200 pounds with gray hair. He has a moustache and wears glasses, Baccei said.