It is believed Mr Powell, aged 23, may be able to assist with an ongoing matter.
Mr Powell is described as fair skinned, 180cm tall, of slim build, with brown hair and brown eyes.
Members of the public are advised not to approach him, and to report any sightings to Police immediately on 131 444.
Anyone with information regarding his whereabouts is asked to call Crime Stoppers on 1800 333 000, or report the information online at www.crimestopperswa.com.au.
Female passenger dies after horror Kwinana Freeway crash
Havana Brown and Thelma Plum to headline 2026 Crab Fest
Hazmat warning issued after rubbish truck catches fire in Kwinana Beach
WA Police ramp up patrols near schools as students return for Term 1
Fire engulfs car then spreads to bushland in Oakford
Community bands together to provide essential school supplies to local children
Detectives continue to hunt man who dragged woman by hair into bushes in Halls Head
Woman airlifted to hospital following South Yunderup crash
Shire of Murray celebrates outstanding citizens