Sonho Water Temperature and Wetsuit Guide

(São Paulo, Brazil)

Today's Sonho sea temperature is 24.6 °C

(Which is normal for this time of year)

Mean: 24.9 °C
Range: 23.5 °C to 26.4 °C
Statistics for 17 Apr (1981–2005)

    Today, many surfers would wear a rashvest wetsuit.

    Sunny with very warm air temperatures, feeling like 27 °C once we account for any wind. Sea temperatures (24 °C) warm too. Staying warm in the water won't be a problem in board-shorts, but wear at least a rash-vest to keep the UV off.

    Brazil Sea Water Temperature

    Map of current Brazil
    Surface Water Temperatures
    based on measurements from oceanographic satellites
    Brazil Water Temperature Anomaly

    Map of current Brazil
    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 Sonho. 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.

    Sonho 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.

    Sonho water temperatures peak in the range 24 to 28°C (75 to 82°F) on around the 27th of February and are at their minimum on about the 26th of July, in the range 17 to 21°C (63 to 70°F). Year round warm water temperatures at Sonho climb to their warmest in the last days of February. Even then a rash vest and board shorts should be fine for surfing at any time of year. The minimum Sonho water temperatures in the fourth week of July require something like a 3/2mm fully sealed wetsuit.

    Actual sea surface water temperatures close to shore at Sonho 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 Sonho. Refer to our detailed weather forecasts for this information.

     

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