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Utua Mamao (Atafu) Water Temperature and Wetsuit Guide


Today's Utua Mamao (Atafu) sea temperature is 29.4 °C.

Statistics for 27 Nov (1981–2005) – mean: 29.5 °C, range: 28.7 °C to 30.5 °C

Very warm air temperatures and very warm water(29 °C) too at Utua Mamao (Atafu), warm enough for wearing board shorts and a rash vest in the surf. Cloudy, but feeling very pleasant in and out of the water.

Tokelau Sea Water Temperature

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

Map of current Tokelau
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 Utua Mamao (Atafu). 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.

Utua Mamao (Atafu) 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.

Utua Mamao sea temperatures peak in the range 29 to 30°C (84 to 86°F) on around the 17th of April and are at their coldest on about the 8th of August, in the range 28 to 29°C (82 to 84°F). Year round warm sea temperatures at Utua Mamao 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 Utua Mamao (Atafu) 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 Utua Mamao (Atafu). Refer to our detailed weather forecasts for this information.