The S.S. Winno is a large ship in Final Fantasy X. It is a ferry which operates between the island of Kilika and the city of Luca in Spira. Yuna and her guardians board the ship after visiting the temple at Kilika. Others aboard the ship are the Besaid Aurochs, Luca Goers, and Kilika Beasts blitzball teams, members of the Crusaders, and many other passengers bound for Luca.
Unlike the excitement which occurred on the S.S. Liki, this trip is rather quiet and subdued, and conversations are mainly concerned with the upcoming tournament. Tidus can eavesdrop on Wakka and Lulu who are discussing Tidus and his impact on Yuna's pilgrimage, and can have another conversation with Yuna where she again expresses her belief that Zanarkand exists.
When Tidus approaches the blitzball on the deck, he has a flashback to one time his father berated him for not being able to perform Jecht's signature move. In anger, Tidus then decides to try and learn the Jecht Shot and, should he be successful, the Aurochs and Wakka will be suitably impressed.
- Watching the conversation between Yuna and Wantz before eavesdropping on Lulu and Wakka will increase Yuna's affection value by four.
- Speaking to Yuna after she converses with the Luca Goers, but before Tidus attempts the Jecht Shot will further boost her affection value by four.
- Eavesdropping on Lulu and Wakka a total of four times will increase both their affection values by four. Speaking to Wakka afterwards will further boost his affection value by four. These must be done before attempting the Jecht Shot or speaking to Yuna after she conversed with the Luca Goers.
- As in every other location, when the party is spread out, the one Tidus talks to first gains affection points.
The music track played during S.S. Winno's voyage is "Tidus's Theme".