When a fast boat displays "chine hopping," what does this usually indicate?

When a fast boat displays "chine hopping," it typically indicates that the trim is too high. This phenomenon occurs when the boat's hull is not properly positioned relative to the water, resulting in the boat bouncing on its edges or "chines" rather than gliding smoothly. This can lead to instability and control issues, as the boat is not effectively engaging with the water. Proper trim adjustment is crucial for maintaining optimal performance and safety while operating a fast boat. If the trim is excessively high, it raises the bow too much, reducing contact with the water and increasing the likelihood of chine hopping.