Killidie Inlet - Goat Island Weather Forecast

    • 12
    • 26

    Possible shower

    • 14
    • 24

    Showers easing

    • 12
    • 24

    Cloudy

    • 13
    • 24

    Partly cloudy

    • 12
    • 24

    Cloudy

    • 13
    • 25

    Partly cloudy

    • 13
    • 29

    Sunny

Today 20 Dec Lower Eyre Peninsula

Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Light winds.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Weather Situation
A broad trough of low pressure lingers over the east and northern parts of the State. A low pressure system lies south of the bight and moves east to combine with the trough early Sunday. The combined low pressure system and trough then moves east to clear SA by late Sunday. A high pressure ridge then extends over the west and south of the State behind the low pressure system during Sunday. The high pressure ridge extends across the entire State and Coastal Waters by late Sunday and persists from Monday to Thursday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Killidie Inlet - Goat Island Temperature Statistics View More

December Temperature

Port Lincoln Airport (37km)

  • Lowest 7 December, 2025

    8.1 °C
  • Average December

    18.9 °C
  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Lincoln Airport (37km)

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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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