Today's Plouharnel La Guerite Tata Beach sea temperature is 19.1 °C
(2.5°C warmer than normal for this time of year)
| Mean: | 16.6 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Range: | 15.1 °C to 18.5 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 23 Jun (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a summer wetsuit.
A big contrast between hot air temperatures (feeling like 31 °C once we account for wind), and cool water temperature (19 °C) at Plouharnel La Guerite Tata Beach. Surfers will need a thin summer wetsuit.
click thumbnails to expand
Below is a graph of Historical Sea Surface Temperature for Plouharnel La Guerite Tata Beach. 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.
Plouharnel La Guerite Tata Beach sea water temperatures peak in the range 17 to 21°C (63 to 70°F) on around the 10th of August and are at their coldest on about the 1st of March, in the range 10 to 11°C (50 to 52°F). The maximum Plouharnel La Guerite Tata Beach sea water temperatures in early to mid August require something like a 3/2mm fully sealed wetsuit. At its coldest at the beginning of March, low sea water temperatures at Plouharnel La Guerite Tata Beach 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 Plouharnel La Guerite Tata Beach 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 Plouharnel La Guerite Tata Beach. Refer to our detailed weather forecasts for this information.


