Wilsons Inlet Water Temperature and Wetsuit Guide
(Far South of Western Australia)
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Today's Wilsons Inlet sea temperature is 19.9 °C
(Which is 1.1°C warmer than normal for this time of year)
| Mean: | 18.8 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 17.7 °C to 20.0 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 12 May (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a spring wetsuit.
Sunny with very warm air temperatures, feeling like 25 °C once we account for air movement. In contrast the sea remains relatively cold (19 °C). Surfers should wear a spring or summer wetsuit though no doubt some would wear less neoprene on such a warm day, no matter what temperature the sea is.
(click thumbnails to expand)
Below is a graph of Historical Sea Surface Temperature for Wilsons Inlet. 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.
Wilsons Inlet sea water temperatures peak in the range 19 to 20°C (66 to 68°F) on around the 1st of March and are at their lowest on about the 10th of September, in the range 15 to 17°C (59 to 63°F). The maximum Wilsons Inlet sea water temperatures at the beginning of March require something like a 3/2mm fully sealed wetsuit. The lowest seasonal sea water temperatures at Wilsons Inlet 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 Wilsons Inlet 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 Wilsons Inlet. Refer to our detailed weather forecasts for this information.



