What is considered the most dangerous moment when hoisting a boat out of the water?

The most dangerous moment when hoisting a boat out of the water is when it is waterborne. At this stage, the boat is still partially in the water and subject to the effects of waves, currents, and the weight of the water that may still be contained within the boat. This combination can create instability and increase the risk of capsizing or swinging unexpectedly. The crew must exercise heightened caution during this phase, as the dynamics of the hoisting operation can change rapidly, leading to potential accidents or injuries.

While other moments, such as when the boat is unhooked or when it is on deck, present risks, they do not encompass the instability caused by water influence and the forces acting on a boat that is still in the water. Safety protocols must be adhered to closely when the boat is waterborne to ensure the crew is prepared for any sudden movements or changes during the hoisting process.