Prime Beach Weather Forecast

    • 11
    • 20

    Cloudy

    • 11
    • 18

    Shower

    • 10
    • 18

    Shower

    • 9
    • 18

    Shower

    • 10
    • 19

    Shower

    • 9
    • 19

    Shower

    • 10
    • 20

    Shower

Today 23 May Mid North

Cloudy. Medium chance of showers, most likely in the late afternoon and evening. Winds north to northeasterly 15 to 20 km/h becoming light in the early afternoon then becoming northeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching between 16 and 20.

Gulf St Vincent Coastal Waters

Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots south of Port Vincent to Brighton in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prime Beach Temperature Statistics View More

May Temperature

Roseworthy (32km)

  • Lowest 10 May, 2026

    6.4 °C

  • Average May

    15.2 °C

  • Highest 1 May, 2026

    31.1 °C

Climate (2021–Present)

Roseworthy (32km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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