Today's Pors Ar Ville sea temperature is 18.1 °C
(Normal for this time of year (within 0.4° of average))
| Mean: | 17.7 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 16.3 °C to 19.0 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 04 Aug (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a summer wetsuit.
The Pors Ar Ville water temperature is reasonably warm (18 °C) and the air temperature will similar (windchill forecast 17 °C). A good quality summer wetsuit would be ideal.
 Map of current France Surface Water Temperatures (based on measurements from oceanographic satellites) |  Map of current France 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 Pors Ar Ville. 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.
Pors Ar Ville sea temperatures peak in the range 16 to 19°C (61 to 66°F) on around the 10th of August and are at their lowest on about the 24th of February, in the range 8 to 11°C (46 to 52°F). The maximum seasonal sea temperatures at Pors Ar Ville in early to mid August lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots. At its lowest in the fourth week of February, low sea temperatures at Pors Ar Ville are suited to a 5/4mm or 5/3mm good quality wetsuit with neoprene gloves and 3mm boots. You will need a hood if it's windy or the air is cold.
Actual sea surface water temperatures close to shore at Pors Ar Ville 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 Pors Ar Ville. Refer to our detailed weather forecasts for this information.
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