San Francisco de Campeche (pronounced: [san fɾanˈsisko de kamˈpetʃe]) (Ahk'ìin Pech - /aχkʼiːn˥˧ pʰetʃ/ in Yucatec Maya) is a city in Campeche Municipality in the state of Campeche —located at 19.85°N 90.53°W / 19.85; -90.53,on the shore of the Bay of Campeche of the Gulf of Mexico— and its municipal seat also serves as the state's capital city.