What term is used for the side of a vessel that is protected from the wind?

The term that describes the side of a vessel that is protected from the wind is "leeward." This side is opposite the windward side, which faces the wind directly. When a vessel is sailing, the leeward side is generally more calm and sheltered from wind and waves. This understanding is crucial for navigation and for managing sails effectively, as it affects how a vessel handles in different wind conditions.

In adverse weather or rough seas, knowing the leeward side can help in maneuvering the vessel to enhance safety and comfort on board. As a captain, recognizing the significance of the leeward side can inform decisions regarding anchoring, sailing tactics, and even crew preparedness for various environmental conditions.