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Oh Right water temperature
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Oh Right Water Temperature and Wetsuit Guide

(Tonga Vava'u)

Today's Oh Right sea temperature is 25.8 °C.

Statistics for 21 Aug (1981–2005) – mean: 24.4 °C, range: 23.2 °C to 25.1 °C

Sunny with very warm air temperatures, feeling like 25 °C once we account for any wind. Sea temperatures (25 °C) very warm too. Staying comfortable in the water at Oh Right won't be a problem, but wear at least a rash-vest to keep the UV off.

Tonga Sea Water Temperature

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

Map of current Tonga
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 Oh Right. 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.

Oh Right 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.

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