Seven Mile Beach Surf Break
Lat Long: 34.77° S 150.83° E

Seven Mile Beach Sea Temperature and Wetsuit Guide

Weather Forecast for Seven Mile Beach

Issued: 9 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Seven Mile Beach sea temperature is
19.1° C

Slightly warmer than usual

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

Today's Seven Mile Beach sea temperature is 19.1 °C

(Slightly warmer than usual)

Mean: 18.6 °C
Range: 17.3 °C to 20.1 °C
Statistics for 09 Jun (1981–2005)

    Today, many surfers would wear a summer wetsuit.

    The water temperature (19 °C) at Seven Mile Beach is relatively warm. If the sun does come out as forecast, it should feel warm enough to surf in a summer wetsuit. Effective air temperature of 19 °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 Seven Mile 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.

    Seven Mile Beach 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.

    Seven Mile Beach water temperatures peak in the range 21 to 25°C (70 to 77°F) on around the 29th of January and are at their coldest on about the 21st of August, in the range 16 to 18°C (61 to 64°F). Seven Mile Beach water temperatures are always warm reach their warmest in late January. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The coldest seasonal water temperatures at Seven Mile Beach in mid to late August 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 Seven Mile 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 Seven Mile Beach. Refer to our detailed weather forecasts for this information.

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