Light Beach Weather Forecast

    • 8
    • 16

    Shower

    • 8
    • 15

    Shower

    • 7
    • 16

    Cloudy

    • 6
    • 16

    Cloudy

    • 7
    • 16

    Cloudy

    • 6
    • 16

    Partly cloudy

    • 7
    • 18

    Partly cloudy

Today 11 Aug Mid North

Partly cloudy. High chance of showers in the west, medium chance elsewhere. Winds northwesterly 20 to 30 km/h.

Gulf St Vincent Coastal Waters

Wind
North to northwesterly 15 to 20 knots turning westerly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Vincent to Brighton.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm in the evening.
Weather Situation
A cold front crossing the western parts of SA will continue moving eastwards and cross the rest of the state overnight into the early parts of Wednesday. A ridge of high pressure will then push into SA from the west throughout Wednesday, with the associated high moving over SA on Thursday. The high then gradually drifts southwards to be located in vicinity of Tasmania over the weekend, as it continues extending a ridge across SA.
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Light Beach Temperature Statistics View More

August Temperature

Roseworthy (30km)

  • Lowest 5 August, 2026

    0.8 °C
  • Average August

    10.4 °C
  • Highest 7 August, 2026

    18.8 °C

Climate (2021–2026)

Roseworthy (30km)

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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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