Today's L'Isoletto sea temperature is 27.4 °C
(3.4° warmer than normal for this time of year)
| Mean: | 24.0 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 21.6 °C to 25.7 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 19 Sep (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a rashvest wetsuit.
Very warm air temperatures and very warm water(27 °C) too at L'Isoletto, warm enough for wearing board shorts and a rash vest in the surf. Cloudy, but feeling very pleasant in and out of the water.
 Map of current Italy Surface Water Temperatures (based on measurements from oceanographic satellites) |  Map of current Italy 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 L'Isoletto. 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.
L'Isoletto sea water temperatures peak in the range 24 to 28°C (75 to 82°F) on around the 15th of August and are at their minimum on about the 1st of March, at 14°C. Year round warm sea water temperatures at L'Isoletto climb to their maximum in mid August. Even then a rash vest and board shorts should be fine for surfing at any time of year. The minimum sea water temperatures at L'Isoletto at the beginning of March are ideally suited to a 4/3mm wetsuit + 3mm boots, although a 5/3mm wetsuit may be preferable for longer sessions and cold windy days.
Actual sea surface water temperatures close to shore at L'Isoletto 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 L'Isoletto. Refer to our detailed weather forecasts for this information.
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