Amaralina Surf Break

Lat Long: 13.01° S 38.47° W

Amaralina Sea Temperature and Wetsuit Guide

Issued: 8 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Amaralina sea temperature is
26.1° C
0.7° 

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

Today's Amaralina sea temperature is 26.1 °C

(Slightly warmer than usual (0.7° above average))

Mean: 25.4 °C
Range: 24.7 °C to 26.1 °C
Statistics for 04 Aug (1981–2005)

    Today, many surfers would wear a shorty .

    Very warm in and out of the water temperature at Amaralina today, but forecast to be overcast. With sea temperatures of 26 °C and a wind chill of 23 °C, most surfers will choose a shorty, boardshorts or a summer suit.

    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 Amaralina. 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.

    Amaralina 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.

    Amaralina sea temperatures peak in the range 27 to 29°C (81 to 84°F) on around the 1st of March and are at their lowest on about the 15th of August, in the range 24 to 26°C (75 to 79°F). Year round warm sea temperatures at Amaralina mean that a rash vest and board shorts should be fine for surfing at any time of year

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

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