Flinders Island - Trousers Point Surf Break

Lat Long: 40.23° S 148.04° E

Flinders Island - Trousers Point Sea Temperature and Wetsuit Guide

Issued: 3 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Flinders Island - Trousers Point sea temperature is
12.5° C
0.5° 

Today's Flinders Island - Trousers Point sea temperature is 12.5 °C

(Slightly cooler than normal (0.5° below average))

Mean: 13.0 °C
Range: 11.8 °C to 14.2 °C
Statistics for 05 Aug (1981–2005)
  • neoprene wetsuit hood for warmth and a watertight seal in cold sea temperatures
  • neoprene gloves for warmth, grip, and protection in cold temperatures
  • wetsuit boots for warmth, grip, and protection in cold temperatures

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

The water temperature (12 °C) at Flinders Island - Trousers Point is quite cold. If the sun shines as forecast, it should feel warm enough to get away with a good sealed spring wetsuit but you won't overheat in a winter wetsuit, gloves boots and a hood. Effective windchill factor of (11 °C).

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 Flinders Island - Trousers Point. 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.

Flinders Island - Trousers Point 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.

Flinders Island - Trousers Point sea temperatures peak in the range 17 to 20°C (63 to 68°F) on around the 16th of February and are at their coldest on about the 8th of August, in the range 12 to 14°C (54 to 57°F). The warmest Flinders Island - Trousers Point sea temperatures in the middle of February require something like a 3/2mm fully sealed wetsuit. The coldest sea temperatures at Flinders Island - Trousers Point in early to 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 Flinders Island - Trousers Point 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 Flinders Island - Trousers Point. Refer to our detailed weather forecasts for this information.

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