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Jackals water temperature
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Jackals Water Temperature and Wetsuit Guide

(Simeulue Island, Indonesia)

Today's Jackals sea temperature is 31.3 °C.

Statistics for 21 Jun (1981–2005) – mean: 29.6 °C, range: 29.0 °C to 30.2 °C

A hot and sunny day, feeling like 31 °C even after we account for wind, and very warm water temperature (31 °C) too at Jackals. Surfers may need a thin summer wetsuit or at least a rash vest to block the UV.

Indonesia Sea Water Temperature

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

Map of current Indonesia
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 Jackals. 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.

Jackals 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.

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