Four WA men saved as wave sinks boat

Four men are in hospital after their boat was hit by a wave, throwing them into the water off Mandurah, south of Perth.

Rescuers found the men, aged 30 to 43, around 11pm on Sunday after they activated their emergency beacon.

They were taken to hospital with non-life-threatening injuries.

It is believed the boat sank shortly after the men were rescued.