Willyama Beach Weather Forecast

    • 17
    • 23

    Cloudy

    • 16
    • 22

    Cloudy

    • 15
    • 23

    Cloud clearing

    • 16
    • 28

    Sunny

    • 20
    • 26

    Showers

    • 16
    • 21

    Shower or two. Windy

    • 15
    • 21

    Cloudy

Today 7 Mar Yorke Peninsula

Partly cloudy. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures 23 to 28.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots through the Backstairs Passage in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Weather
Cloudy.
Weather Situation
A ridge of high pressure lies to the south of SA. The ridge will strengthen as another high strengthens over waters south of the Bight over the weekend. This second high will move eastwards late in the weekend and early next week ahead of a cold front expected to move across mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Willyama Beach Temperature Statistics View More

March Temperature

Stenhouse Bay (4km)

  • Lowest 3 March, 2026

    16 °C

  • Average March

    18.9 °C

  • Highest 1 March, 2026

    24.5 °C

Climate (2021–Present)

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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