VPP (Velocity Prediction Program)

The Velocity Prediction Program (VPP) is a computational tool used in sailing to estimate a boat’s speed based on wind conditions and boat design. By inputting variables like wind strength, angle, and hull characteristics, VPP calculates how fast a boat can theoretically travel under specific conditions. This helps sailors and designers optimize boat performance, plan efficient routes, and set realistic expectations for race outcomes. Think of VPP as a detailed forecast that predicts how a boat will perform, enabling more informed decisions on tactics and design.