Port of San Antonio

The controlling depth at San Antonio is 10.08 meters. Draft restrictions should be confirmed with the port authority before arrival, as silting, dredging operations, and tidal conditions can affect available depths. Pilotage is typically required for larger vessels.

The approach to San Antonio is supported by 5 navigation aids within 50 nautical miles. The nearest is Punta Panul Lighthouse at 0.8 NM to the NNW. Other aids include Rada Quintay (24.1 NM N), Punta Curaumilla (29.9 NM NNW), Valparaíso Molo de Abrigo (33.4 NM N), Punta Duprat (33.6 NM N). Mariners should consult the relevant chart and List of Lights for full approach details.

The Port of San Antonio is situated on the South Pacific Ocean in CL. The area falls within the subtropical climate zone with mild winters and warm summers, which can influence port operations and seasonal shipping patterns.

You can track vessels near San Antonio (CLSAI) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for CLSAI on the live map.

The Port of San Antonio operates in the UTC-3 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.

SAN ANTONIO (UN/Locode: CLSAI), Chile is a seaport located at approximately -33.58750° N, -71.61829° E.

Coordinates: -33.58750° N, -71.61829° E. Nearby terminals/ports:VALPARAISO — UN/Locode: CLVAP — -33.03416° N, -71.61369° EQUINTERO — UN/Locode: CLQTV — -32.75757° N, -71.50748° EVENTANAS — UN/Locode: CLVNT — -32.75000° N, -71.50000° E

Depths: maximum draft approx. 10.08 m.

Entrance/operational restrictions — tide: no specific restriction; swell: no specific restriction; ice: none; overhead limits: none and other: none noted.

Communication & port formalities — telephone: not available; radio (VHF): not available; air services: not available; rail: not available; ETA message: not required; quarantine pratique: not available; deratting certificate: not available and first port of entry: not available. Pilotage & towage — pilotage: not available; tug assistance: not available and tug salvage: not available.

Vessel types historically calling: Bulk Carrier, Container, Fishing, General Cargo, Passenger, Ro Ro and Tanker.

Service providers include Inglasco International Ltd.