Prime Beach Weather Forecast

    • 17
    • 25

    Partly cloudy

    • 15
    • 19

    Shower

    • 13
    • 19

    Cloudy

    • 10
    • 21

    Partly cloudy

    • 11
    • 24

    Partly cloudy

    • 14
    • 26

    Partly cloudy

    • 16
    • 30

    Sunny

Today 25 Mar Mid North

Partly cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly in the evening.

Gulf St Vincent Coastal Waters

Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1.5 metres by early evening.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm north of Port Vincent to Brighton later this evening.
Weather Situation
A trough will contract off the east coast of Victoria late Wednesday evening with a cold front set to follow on Thursday. A cold southerly airstream will establish in the wake of this front with another trough lingering in Bass Strait into Thursday evening. This trough will linger off the Gippsland coast on Friday with a low pressure system establishing in the Tasman Sea. A high pressure system will begin to slowly move in from the west on Friday, centring itself over Victoria on Sunday.
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  • Temperature Forecast Bureau of Meteorology

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Prime Beach Temperature Statistics View More

March Temperature

Roseworthy (32km)

  • Lowest 9 March, 2026

    7.9 °C

  • Average March

    20.3 °C

  • Highest 10 March, 2026

    36.1 °C

Climate (2021–Present)

Roseworthy (32km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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