Kilcunda Surf Break
Lat Long: 38.55° S 145.45° E

Kilcunda Sea Temperature and Wetsuit Guide

Weather Forecast for Kilcunda

Issued: 9 am 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kilcunda sea temperature is
15.6° C

Slightly warmer than usual

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

Today's Kilcunda sea temperature is 15.6 °C

(Slightly warmer than usual)

Mean: 14.7 °C
Range: 13.3 °C to 15.6 °C
Statistics for 04 Jun (1981–2005)
  • wetsuit boots for warmth, grip, and protection in cold temperatures

Today, many surfers would wear a spring wetsuit and neoprene boots.

The Kilcunda water temperature is rather cool (15 °C) and the air temperature will feel about the same. A good quality spring wetsuit with optional neoprene boots should suffice. No need for wetsuit gloves.

Australia Sea Water Temperature

Map of current Australia
Surface Water Temperatures

(based on measurements from oceanographic satellites)
Australia Water Temperature Anomaly

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 Kilcunda. 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.

Kilcunda 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.

Kilcunda sea water temperatures peak in the range 17 to 20°C (63 to 68°F) on around the 28th of February and are at their coldest on about the 15th of August, in the range 12 to 13°C (54 to 55°F). The highest Kilcunda sea water temperatures in the fourth week of February require something like a 3/2mm fully sealed wetsuit. The coldest sea water temperatures at Kilcunda in mid August are ideally suited to a 4/3mm wetsuit + 3mm boots, although a 5/3mm wetsuit may be preferable for longer sessions and cold windy days.

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

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