Punta San Antonio Surf Break

Lat Long: 29.76° N 115.70° W

Punta San Antonio Sea Temperature and Wetsuit Guide

Issued: 10 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Punta San Antonio sea temperature is
19.0° C
1.1° 

Punta San Antonio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Punta San Antonio sea temperature is 19.0 °C

(1.1° colder than average for this time of year)

Mean: 20.1 °C
Range: 18.1 °C to 21.9 °C
Statistics for 05 Aug (1981–2005)

    Today, many surfers would wear a spring wetsuit.

    Sunny with pleasantly warm air temperatures (feeling like 21 °C once we account for wind), yet at 19 °C the sea remains several degrees colder than the air at Punta San Antonio. The majority of surfers will need a spring wetsuit though a summer suit or even a shorty may suffice for a short session.

    Mexico Sea Water Temperature

    Map of current Mexico
    Surface Water Temperatures

    (based on measurements from oceanographic satellites)
    Mexico Water Temperature Anomaly

    Map of current Mexico
    Sea Water Temperature Anomalies

    (compared with long term averages
    at this time of year)

    click thumbnails to expand

    Below is a graph of Historical Sea Surface Temperature for Punta San Antonio. This has been derived from analysis of two decades of oceanographic satellite measurements of nearby open water. We have calculated the average water temperature variation around the year as well as the extremes that have been observed on each date.

    Punta San Antonio Water Temperature Graph

    All of the graphs for the surf breaks presented on Surf-Forecast.com are on the same scale to enable comparison between locations around the world.

    Punta San Antonio sea temperatures peak in the range 19 to 23°C (66 to 73°F) on around the 31st of August and are at their coldest on about the 11th of February, in the range 14 to 18°C (57 to 64°F). Punta San Antonio sea temperatures are maximum at the end of August. Surfers should use a 2mm long sleeve shorty or a 3/2mm spring wetsuit if the wind is up. The coldest seasonal sea temperatures at Punta San Antonio in the second week of February lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots.

    Actual sea surface water temperatures close to shore at Punta San Antonio can vary by several degrees compared with these open water averages. This is especially true after heavy rain, close to river mouths or after long periods of strong offshore winds. Offshore winds cause colder deep water to replace surface water that has been warmed by the sun. Air temperature, wind-chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Punta San Antonio. Refer to our detailed weather forecasts for this information.

    Nearest locationNearest