Southern Beach Weather Forecast

    • 9
    • 16

    Partly cloudy

    • 6
    • 17

    Mostly sunny

    • 10
    • 25

    Becoming windy. Partly cloudy

    • 16
    • 24

    Shower or two. Wind easing

    • 14
    • 22

    Showers

    • 10
    • 15

    Shower or two

    • 9
    • 17

    Cloudy

Today 27 Sep Melbourne

Partly cloudy. Winds south to southeasterly 20 to 30 km/h.

Port Phillip Local Waters

Wind
South to southeasterly 15 to 20 knots.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system is building south of the Bight. This high will extend a ridge over Tasmania and along the east coast of NSW on Sunday, before moving into the Tasman Sea late Monday. A weak trough may move into the west of Victoria on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southern Beach Temperature Statistics View More

September Temperature

Laverton RAAF Base (13km)

  • Lowest 18 September, 2026

    3.1 °C

  • Average September

    13.9 °C

  • Highest 20 September, 2026

    29.7 °C

Climate (2021–2026)

Laverton RAAF Base (13km)

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  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.6 °C
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