A mystery bystander saved two exhausted swimmers caught in a rip in Dunedin yesterday.
The incident has spurred a surf life-saver to issue a warning about beaches at Ocean View and south of the patrolled beach at Brighton, which she says are dangerous and riddled with rips.
Brighton Surf Life Saving Club president Rebecca Aburn said near the start of yesterday's patrol, about noon, a woman rushed to the club to report two swimmers were "in a lot of trouble" at a nearby stretch of beach known locally as Back Beach, near Big Stone Rd, south of the township.
Surf life-savers deployed in an inflatable rescue boat but by the time they had rounded the head past the Domain the men had already been saved by the unknown good Samaritan, who left the scene shortly after.
Police, St John and the Brighton Volunteer Fire Brigade were called to the scene and St John paramedics took one person into an ambulance because they had swallowed a lot of water.