What is the primary reason a vessel operator should keep a proper lookout?

The primary reason a vessel operator should keep a proper lookout is to avoid collisions. Maintaining a vigilant watch allows the operator to be aware of other vessels, navigational hazards, and changing weather conditions. By observing the surroundings closely, the operator can react timely and make informed decisions to prevent accidents on the water. This is a fundamental principle of safe boating, emphasizing the importance of awareness in ensuring the safety of everyone aboard and those in proximity to the vessel. Effective lookout practices help mitigate risks and enhance overall navigation safety.