Nanarup Beach Water Temperature and Wetsuit Guide

Sunny with pleasantly warm air temperatures (feeling like 22 °C / 72 °F once we account for wind), and similar sea temperatures (20 °C / 70 °F). Wear boardshorts or a shorty, or bette still a thin summer wetsuit to keep the UV off.

Map of current Australia Surface Water Temperatures based on measurements from oceanographic satellites

Map of current Australia 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 Nanarup Beach. 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.

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.

Nanarup Beach sea temperatures peak in the range 19 to 20°C (66 to 68°F) on around the 29th of February and are at their lowest on about the 9th of September, in the range 15 to 17°C (59 to 63°F). The maximum Nanarup Beach sea temperatures in late February require something like a 3/2mm fully sealed wetsuit. The lowest seasonal sea temperatures at Nanarup Beach in early to mid September lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots.

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

Latest surface water temperature for the entire globe. Click the image to view a larger version.