Question 4326 Deck General

The correct answer is C) Upwind. When an offshore supply vessel is moored to the upwind side of a unit, the risk of collision increases, especially in adverse weather conditions. This is because the vessel's ability to maneuver and maintain position is reduced when it is positioned upwind of the unit. The wind can push the vessel towards the unit, increasing the likelihood of a collision. The other options are incorrect because downwind (A) and crosswind (B) positions would generally provide the vessel with better maneuverability and control, reducing the risk of collision. Downcurrent (D) is not a factor that directly affects the risk of collision in this scenario.