Two men refused rescuers' help and remained on board a stricken vessel until they were washed off and had to swim to safety in rough seas on Northland's coast.
The alarm was raised when the motor failed on the 6 metre craft near Cape Maria van Diemen about 1.45pm yesterday.
The two men had life jackets on board and had put down an anchor but that failed to hold in the 2m swells and blustery conditions.
They were being swept towards rocks and were unable to start the motor again.
Northland police Search and Rescue co-ordinator Senior Sergeant Cliff Metcalfe said they were off the coast between Scott Point and Twilight Beach when they used their marine radio to let officials know of their plight.