Southport Beach Weather Forecast

    • 14
    • 26

    Partly cloudy

    • 15
    • 21

    Possible shower

    • 11
    • 20

    Partly cloudy

    • 12
    • 25

    Sunny

    • 14
    • 26

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 14
    • 28

    Partly cloudy

Today 5 Dec Adelaide

Partly cloudy. Slight chance of a shower about the hills and southern suburbs, near zero chance elsewhere. Winds southwesterly 15 to 25 km/h tending southerly 15 to 20 km/h in the evening then becoming light in the late evening.

Adelaide Metropolitan Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots north of Grange in the evening. Winds turning south to southeasterly below 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A weak cold front will move across the southern coastal districts on Saturday as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week to be centred over the Tasman Sea by Monday. Another weak cold front clips the southeast late Monday, before another high pressure system develops south of the Bight on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southport Beach Temperature Statistics View More

December Temperature

Noarlunga (3km)

  • Lowest 2 December, 2025

    11.1 °C

  • Average December

    19.9 °C

  • Highest 3 December, 2025

    31.6 °C

Climate (2020–Present)

Noarlunga (3km)

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  • Average Low 2020–2025

    12.7 °C

  • Average 2020–2025

    16.6 °C

  • Average High 2020–2025

    21.7 °C
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