Trevally Point Weather Forecast

    • 16
    • 18

    Windy

    • 16
    • 20

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 16
    • 16

    Partly cloudy

    • 16
    • 17

    Cloudy

    • 15
    • 17

    Cloudy

    • 16
    • 18

    Partly cloudy

Today 10 Dec Lower Eyre Peninsula

Clear. Winds southeasterly 25 to 35 km/h.

Central Coastal Waters

Wind
Southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the west.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure persists over southern SA, continuing into Thursday before the high centre moves eastwards over the Tasman Sea late Thursday. A trough of low pressure is expected to move eastwards across the SA waters on Friday. Another ridge of high pressure will move over the south during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Trevally Point Temperature Statistics View More

December Temperature

Port Lincoln Airport (51km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18 °C

  • Highest 3 December, 2025

    35.3 °C

Climate (2020–Present)

Port Lincoln Airport (51km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    21.3 °C
Get WillyWeather+ to remove ads