Light Beach Weather Forecast

    • 7
    • 24

    Clear

    • 8
    • 19

    Shower

    • 9
    • 15

    Shower

    • 10
    • 17

    Shower

    • 9
    • 16

    Cloudy

    • 6
    • 16

    Partly cloudy

    • 5
    • 18

    Partly cloudy

Today 18 Sep Mid North

Mostly clear. Winds northerly 15 to 20 km/h.

Gulf St Vincent Coastal Waters

Wind
Northerly 10 to 15 knots turning westerly in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system lies over the Tasman Sea with a ridge extending into the east of the state. A weak trough over South Australian waters will continue moving through eastern waters tonight. A cold front will pass over the south during Friday afternoon with a southwesterly flow persisting through the weekend as a ridge of high pressure extends over northern parts of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Light Beach Temperature Statistics View More

September Temperature

Roseworthy (30km)

  • Lowest 12 September, 2025

    1.7 °C

  • Average September

    11.9 °C

  • Highest 15 September, 2025

    28.8 °C

Climate (2020–Present)

Roseworthy (30km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.7 °C
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