Today's Las Galletas sea temperature is 24.6 °C
(Slightly warmer than usual (0.8° above average))
| Mean: | 23.8 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 22.9 °C to 24.9 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 25 Sep (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a summer wetsuit.
A hot sunny day, feeling like 31 °C even after we account for wind, and warm water temperature (24 °C) too at Las Galletas. Surfers may need a thin summer wetsuit or at least a rash vest to block the UV. Otherwise, warm enough for just board shorts.
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Below is a graph of Historical Sea Surface Temperature for Las Galletas. 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.

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.
Las Galletas water temperatures peak in the range 23 to 25°C (73 to 77°F) on around the 12th of September and are at their coldest on about the 19th of February, in the range 18 to 20°C (64 to 68°F). Las Galletas water temperatures are always warm reach their maximum in the second week of September. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The coldest Las Galletas water temperatures in the third week of February require something like a 3/2mm fully sealed wetsuit.
Actual sea surface water temperatures close to shore at Las Galletas 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 Las Galletas. Refer to our detailed weather forecasts for this information.


