Willyama Beach Weather Forecast

    • 9
    • 16

    Showers

    • 11
    • 17

    Possible shower

    • 10
    • 17

    Possible shower

    • 9
    • 16

    Partly cloudy

    • 9
    • 16

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 10
    • 18

    Shower or two

Today 12 Aug Yorke Peninsula

Partly cloudy. High chance of showers, most likely in the early morning. Winds west to southwesterly 20 to 30 km/h. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching around 16.

Investigator Strait Coastal Waters

Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots inshore early in the morning.
Seas
1 to 2 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Weather
Partly cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Willyama Beach Temperature Statistics View More

August Temperature

Stenhouse Bay (4km)

  • Lowest 1 August, 2026

    4.5 °C

  • Average August

    12 °C

  • Highest 7 August, 2026

    19 °C

Climate (2021–2026)

Stenhouse Bay (4km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
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