Motuau Island Surf Break

Lat Long: 17.50° S 149.47° W

Motuau Island Sea Temperature and Wetsuit Guide

Issued: 1 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Motuau Island sea temperature is
26.6° C
0.3° 

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

Today's Motuau Island sea temperature is 26.6 °C

(Normal for this time of year (within 0.3° of average))

Mean: 26.3 °C
Range: 25.8 °C to 26.9 °C
Statistics for 15 Jul (1981–2005)

    Today, many surfers would wear a shorty .

    Sunny with warm air temperatures at Motuau Island today (feels like 23 °C once we account for wind), and warmer sea temperatures (26 °C). Wear boardshorts or a shorty, or perhaps a thin summer wetsuit to keep the UV off.

    French Polynesia Sea Water Temperature

    Map of current French Polynesia
    Surface Water Temperatures

    (based on measurements from oceanographic satellites)
    French Polynesia Water Temperature Anomaly

    Map of current French Polynesia
    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 Motuau Island. 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.

    Motuau Island 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.

    Motuau Island water temperatures peak in the range 28 to 30°C (82 to 86°F) on around the 17th of March and are at their coldest on about the 5th of August, in the range 25 to 26°C (77 to 79°F). Year round warm water temperatures at Motuau Island 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 Motuau Island 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 Motuau Island. Refer to our detailed weather forecasts for this information.

    Nearest locationNearest