Prime Beach Weather Forecast

    • 13
    • 21

    Shower

    • 11
    • 20

    Shower

    • 11
    • 19

    Shower

    • 10
    • 18

    Shower

    • 10
    • 19

    Shower

    • 8
    • 19

    Cloudy

    • 8
    • 19

    Partly cloudy

Today 16 May Mid North

Partly cloudy. Very high chance of showers, most likely in the early morning. The chance of a thunderstorm. Winds northerly 15 to 25 km/h tending northwesterly in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching between 19 and 23.

Gulf St Vincent Coastal Waters

Wind
North to northeasterly 15 to 20 knots tending north to northwesterly in the early morning then becoming variable below 10 knots in the early afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning and afternoon.
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

    15.9 °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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