Prime Beach Weather Forecast

    • 6
    • 24

    Clear

    • 12
    • 30

    Sunny

    • 16
    • 23

    Storm

    • 11
    • 20

    Partly cloudy

    • 9
    • 27

    Shower

    • 14
    • 19

    Shower

    • 8
    • 15

    Shower

Today 7 Oct Mid North

Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening then becoming east to northeasterly 15 to 20 km/h in the late evening.

Gulf St Vincent Coastal Waters

Wind
South to southeasterly 10 to 15 knots turning east to northeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system located near Tasmania maintains a ridge over the state as it moves east into the Tasman Sea. A trough ahead of a strong cold front is expected move over western SA on Thursday, and track east across the rest of SA on Friday. A ridge remains over northern SA on Saturday while a series of troughs and cold fronts move across the state early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prime Beach Temperature Statistics View More

October Temperature

Roseworthy (32 km)

  • Lowest 6 October, 2026

    5.1 °C

  • Average October

    14.3 °C

  • Highest 1 October, 2026

    24.1 °C

Climate (2021–2026)

Roseworthy (32 km)

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  • Average Low 2021–2026

    10 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.7 °C
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