Cika wannan jumla:
Yaƙin Meloria a cikin 1284 Porto Pisano ya kewaye shi da rundunar jiragen ruwan Genoese, kuma Pisa ta sha wahala sosai, wanda hakan ya haifar da koma bayan ta. Daga baya, Genoa ta mallaki Porto Pisano. A ranar 28 ga Agusta, 1421, an sayar da tashar jiragen ruwa zuwa Florence wanda ya zaɓi yin amfani da Livorno a matsayin babban tashar jiragen ruwa, tun da Porto Pisano ya sha wahala daga ƙara yawan ruwa, kuma gabar tekun ta ƙaura daga tashar jiragen ruwa. Bayan ƙarni na 16, an daina amfani da shi gabaki ɗaya.