Trevally Point Weather Forecast

    • 16
    • 18

    Cloudy

    • 18
    • 21

    Sunny

    • 20
    • 22

    Sunny

    • 20
    • 21

    Partly cloudy

    • 17
    • 18

    Windy

    • 16
    • 17

    Windy

    • 16
    • 17

    Cloudy

Today 26 Dec Lower Eyre Peninsula

Mostly sunny. Winds southeasterly 20 to 30 km/h turning easterly 25 to 35 km/h in the early morning. Overnight temperatures falling to around 12 with daytime temperatures reaching 23 to 29.

Central Coastal Waters

Wind
Southeasterly 20 to 25 knots turning easterly 15 to 20 knots before dawn.
Seas
1 to 2 metres.
1st Swell
Southerly 2 to 2.5 metres, tending southwesterly 1.5 to 2 metres during the morning.
Weather
Cloud clearing.
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

    18.5 °C

  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Lincoln Airport (51km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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