A man's body was recovered from the Whanganui River about 6.30am today.
Police said a member of the public saw the body in the river near Aramoho and called emergency services.
The body was recovered after officers attended the scene.
An investigation has been launched and inquiries were underway to confirm the man's identity and to establish the circumstances surrounding his death.
Police said a post-mortem was scheduled for tomorrow at the Palmerston North Hospital.