Willyama Beach Weather Forecast

    • 13
    • 23

    Sunny

    • 17
    • 22

    Partly cloudy

    • 14
    • 20

    Partly cloudy

    • 14
    • 25

    Mostly sunny

    • 17
    • 22

    Cloud clearing

    • 15
    • 24

    Mostly sunny

    • 18
    • 26

    Partly cloudy

Today 18 Apr Yorke Peninsula

Sunny. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures in the mid to high 20s.

Investigator Strait Coastal Waters

Wind
Northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will slowly move east over the weekend ahead of a cold front which will slip to the south of SA and weaken. The high will remain near stationary in the southern Tasman Sea, maintaining a ridge across the state early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Willyama Beach Temperature Statistics View More

April Temperature

Cape Borda (65km)

  • Lowest 8 April, 2026

    9.4 °C

  • Average April

    15.4 °C

  • Highest 4 April, 2026

    22.2 °C

Climate (2021–Present)

Cape Borda (65km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.9 °C

  • Average High 2021–2026

    18.9 °C
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