Windmill Beach Weather Forecast

    • 10
    • 21

    Shower

    • 11
    • 19

    Partly cloudy

    • 9
    • 19

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 19

    Cloudy

    • 11
    • 19

    Shower

Today 18 Aug Eastern Eyre Peninsula

Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the south in the late afternoon and evening. Winds northerly 20 to 30 km/h. Daytime maximum temperatures around 19.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 15 to 20 knots tending north to northwesterly in the evening. Winds reaching up to 25 knots near the Yorke Peninsula coast in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Becoming cloudy. 90% chance of showers. The chance of a thunderstorm south of Cowell to Wallaroo in the evening.
Weather Situation
A large blocking high pressure system persists over the Tasman Sea. An upper level disturbance responsible for precipitation over central and eastern parts will weaken today as a weakening cold front moves across western parts today and across the southeast on Wednesday. A high pressure ridge is expected to develop over South Australia from Wednesday afternoon with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Windmill Beach Temperature Statistics View More

August Temperature

Cleve Aerodrome (36km)

  • Lowest 1 August, 2026

    4.5 °C
  • Average August

    11.2 °C
  • Highest 7 August, 2026

    19 °C

Climate (2021–2026)

Cleve Aerodrome (36km)

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  • Average Low 2021–2026

    11.5 °C
  • Average 2021–2026

    16.2 °C
  • Average High 2021–2026

    22.4 °C
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