Due to the rough terrain of the river and limited visibility, emergency services were stood down about 1.30am.
The search restarted at first light today with Police Search and Rescue, Land Search and Rescue, and Palmerston North Swiftwater Rescue.
A LandSAR boat and drones are being used to search the Manawatū River.
Locals can expect to see an increased police and emergency services presence in the Albert St area while the search is ongoing.
Sammy Carter is a journalist for the New Zealand Herald covering news in the Wellington region. She has previously worked at the Rotorua Daily Post.