Port of Sancti Petri, Maritime port in Chiclana de la Frontera, Spain.

The Port of Sancti Petri is a waterfront facility in Chiclana de la Frontera that accommodates both sailing boats and fishing vessels. The site includes multiple mooring areas, repair workshops where boats are maintained and serviced, and support infrastructure for daily port operations.

The port evolved from a modest fishing village harbor into a developed maritime facility that serves both leisure and professional boaters today. This transformation reflects the region's economic growth and the expanding role of water-based activities along the Cadiz coast.

The port serves as a gathering place for local sailors and fishermen who maintain their maritime traditions through regular activities and community gatherings. This working waterfront remains deeply connected to the region's fishing heritage and boating culture.

The facility is best visited during daylight hours when boat activity is most visible and operations are in full swing. Access to viewing areas is straightforward, allowing visitors to observe maritime activity from several vantage points around the waterfront.

The port lies in the Caño de Sancti Petri, a tidal channel through the marshland of the Bahía de Cádiz natural park, not at a river mouth. Its floating pontoons and finger berths are held by driven metal pilings, with no artificial breakwater works. The maximum depth in the basin is 5 m and the longest berth takes 12 m boats.