The crossword solution for the term 'Windward Island Saint ___' is 'Lucia' (5 letters). Saint Lucia is an island nation located in the Caribbean Sea. It is part of the Windward Islands, a group of islands that are located in the eastern Caribbean Sea. Saint Lucia is known for its beautiful beaches and lush rainforests. It is also home to the world-famous Pitons, two volcanic mountains that are a UNESCO World Heritage Site.