Marine Rescue Rockingham has aided in the rescue of man stranded in Warnbro Sound overnight.
The Marine Rescue team was called out by police to investigate after an emergency position-indicating radio beacon was activated.
A coordinated night search was conducted with the police helicopter using thermal imaging which located the kayaker who had been in the water for 90 minutes after capsizing.

PIC: Marine Rescue Rockingham Facebook page.
He was landed to receive medical assistance for hypothermia.
The Orion helicopter went back out to retrieve the kayak.
Women injured in serious North Dandalup crash
Daughter of man allegedly stabbed to death in East Rockingham pays tribute to father
Peel Thunder claim fourth WAFL premiership
Man dies after suspected stabbing in East Rockingham
City of Rockingham cracks down on illegal dumpers
Missing Mandurah girl found safe and well
Police hunt for man who threatened staff with knife during Falcon armed robbery
Authorities descend on Memorial Drive homeless camp, move on notices issued
Locals asked to have their say on new concept designs for Lakelands Youth Park