The RAC rescue helicopter has been sent to a surfing accident near Margaret River.
Rescue crews were called to the scene at the river mouth near Rivermouth Road in Prevelley just before 10.30am on Monday.
Margaret River SES volunteers have also been called in to assist.
A St John Ambulance spokeswoman said the patient is a male.
More to come...
Teen boy killed after being struck by two cars while crossing road in Warnbro
Free supplies, health checks, advice for Mandurah pet owners
Rockingham Detectives ask for public's help to find wanted man
LISTEN: WA Police release triple-0 call from shooting murder of bikie boss Nick Martin at Kwinana Motorplex
Police pursuit comes to crashing end in East Rockingham
Tensions boil over in Rockingham council chambers as motion to reinstate weekly red bin collections is defeated
WA's first public National War & Service Animal Day commemoration to be held at Dawesville War Memorial
New road safety laws to be named in memory of Furnissdale hit-and-run victim
UK nuclear submarine docks at Rockingham's HMAS Stirling
