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Anse des Cayes Water Temperature and Wetsuit Guide

(Saint Barthélemy)

Today's Anse des Cayes sea temperature is 28.9 °C.

Statistics for 01 Oct (1981–2005) – mean: 28.6 °C, range: 27.9 °C to 29.2 °C

Sunny with very warm air temperatures, feeling like 28 °C once we account for any wind. Sea temperatures (28 °C) very warm too. Staying comfortable in the water at Anse des Cayes won't be a problem, but wear at least a rash-vest to keep the UV off.

Saint Barthélemy Sea Water Temperature

Map of current Saint Barthélemy
Surface Water Temperatures
based on measurements from oceanographic satellites
Saint Barthélemy Water Temperature Anomaly

Map of current Saint Barthélemy
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 Anse des Cayes. 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.

Anse des Cayes Water Temperature Graph

All of the graphs for the surf breaks presented on are on the same scale to enable comparison between locations around the world.

Anse des Cayes water temperatures peak in the range 28 to 29°C (82 to 84°F) on around the 31st of August and are at their minimum on about the 1st of March, in the range 25 to 26°C (77 to 79°F). Year round warm water temperatures at Anse des Cayes mean that a rash vest and board shorts should be fine for surfing at any time of year

Actual sea surface water temperatures close to shore at Anse des Cayes 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 Anse des Cayes. Refer to our detailed weather forecasts for this information.