The Mudcat Café TM
Thread #168517   Message #4071321
Posted By: EBarnacle
09-Sep-20 - 11:37 AM
Thread Name: BS: Trump boat parade - science of it
Subject: RE: BS: Trump boat parade - science of it
As we are talking about moving objects, we are discussing kinetic energy. If you want to raise the question of acceleration, water displaced from 0 velocity into a continuous wave at, for example, 10 knots can create a substantial and damaging wake. In this case, acceleration quickly reaches maximum velocity from zero. When you have several large boats in proximity, the wakes become a confused pattern and, thus, dangerous because they are hard to respond to.

If you ask any small boat operator, the best way to avoid wake damage is to point the boat at about 60 to 90 degrees to the wave. Parallel to the wave risks being overwhelmed. {Small is relative to conditions.]

My personal approach is to approach the wave at about 60 degrees, taking a more gradual angle of attack to the face of the wave.
When I have a crew, the lookouts are instructed to alert me to oncoming wakes and waves.