Surf Break

Lat Long: 43.28° N 3.44° E

La Guillotine Sea Temperature and Wetsuit Guide

Issued: 12 pm 14 Nov 2026 (local time)

Forecast update in  hr  min

Today's La Guillotine sea temperature is
17.1°C
1.4° 

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

Today's La Guillotine sea temperature is 17.1 °C

(1.4° warmer than normal for this time of year)

Mean: 15.7 °C
Range: 14.3 °C to 17.0 °C
Statistics for 14 Nov (1981–2005)

    Today, many surfers would wear a spring wetsuit.

    The La Guillotine water temperature is reasonably warm (17 °C) but the air temperature will feel a few degrees cooler (10 °C). A good quality spring wetsuit would be ideal.

    France Sea Water Temperature

    Map of current France
    Surface Water Temperatures

    (based on measurements from oceanographic satellites)
    France Water Temperature Anomaly

    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 La Guillotine. 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.

    La Guillotine 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.

    La Guillotine water temperatures peak in the range 22 to 26°C (72 to 79°F) on around the 17th of August and are at their lowest on about the 1st of March, at 12°C. La Guillotine water temperatures are always warm reach their maximum in the middle of August. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The lowest water temperatures at La Guillotine 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 La Guillotine 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 La Guillotine. Refer to our detailed weather forecasts for this information.

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