Pedra Magra Surf Break

Pedra Magra Sea Temperature and Wetsuit Guide

Lat Long: 28.60° S 48.82° W

Issued: 2 pm 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Pedra Magra sea temperature is
18.4° C

1.6°C colder than average for this time of year

Pedra Magra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Pedra Magra sea temperature is 18.4 °C

(1.6°C colder than average for this time of year)

Mean: 20.0 °C
Range: 18.0 °C to 21.1 °C
Statistics for 10 Jun (1981–2005)

    Today, many surfers would wear a summer wetsuit.

    The Pedra Magra water temperature is reasonably warm (18 °C) and the air temperature will similar (windchill forecast 15 °C). A good quality summer wetsuit would be ideal.

    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 Pedra Magra. 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.

    Pedra Magra 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.

    Pedra Magra water temperatures peak in the range 25 to 27°C (77 to 81°F) on around the 7th of March and are at their lowest on about the 13th of August, in the range 16 to 19°C (61 to 66°F). Year round warm water temperatures at Pedra Magra climb to their maximum in the first part of March. Even then a rash vest and board shorts should be fine for surfing at any time of year. The lowest Pedra Magra water temperatures in the third week of August require something like a 3/2mm fully sealed wetsuit.

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

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