Willyama Beach Weather Forecast

    • 14
    • 21

    Mostly sunny

    • 14
    • 20

    Cloudy

    • 13
    • 23

    Mostly sunny

    • 17
    • 22

    Possible morning shower

    • 15
    • 20

    Partly cloudy

    • 14
    • 24

    Mostly sunny

    • 17
    • 22

    Cloud clearing

Today 16 Apr Yorke Peninsula

Sunny. Winds west to northwesterly 15 to 25 km/h tending west to southwesterly in the early afternoon then tending southeast to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the low to high 20s.

Investigator Strait Coastal Waters

Wind
Westerly 10 to 15 knots turning south to southwesterly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over eastern NSW will allow a cold front to move across the far southeast of SA today. A second high pressure system is expected to move south of the Bight during Friday and Saturday ahead of another trough expected to brush the west and south on the weekend.
Graph Plots Open in Graphs

  • 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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