Prime Beach Weather Forecast

    • 9
    • 17

    Shower

    • 8
    • 18

    Shower

    • 7
    • 18

    Shower

    • 8
    • 17

    Partly cloudy

    • 9
    • 19

    Shower

    • 11
    • 18

    Shower

    • 10
    • 17

    Shower

Today 25 May Mid North

Partly cloudy. Medium chance of showers. Winds north to northwesterly 15 to 20 km/h becoming light in the late afternoon.

Gulf St Vincent Coastal Waters

Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres south of Port Vincent to Brighton.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A low pressure system lies north of Kangaroo Island, with an associated trough over central districts. The low is expected to move north and over the Eyre Peninsula and towards the Flinders district on Tuesday, weakening as it moves into NSW on Wednesday. A weak ridge of high pressure begins to move across SA later in the week. A cold front is expected to move over the west of SA on Friday.
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  • 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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