Portsea Front Beach Weather Forecast

    • 14
    • 24

    Shower

    • 10
    • 13

    Windy

    • 7
    • 14

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 11
    • 21

    Cloudy

    • 14
    • 21

    Cloudy

    • 13
    • 17

    Shower

Today 20 Sep Central

Mostly sunny. Medium chance of showers in the southeast, slight chance elsewhere. Damaging winds possible near the Otways, easing later in the day. Winds northerly 25 to 35 km/h increasing to 35 to 55 km/h in the morning then turning westerly 25 to 35 km/h in the late afternoon. Overnight temperatures falling to between 8 and 14 with daytime temperatures reaching the low to high 20s.

Port Phillip Local Waters

Wind
Northerly 15 to 25 knots increasing to 20 to 30 knots in the morning then turning west to northwesterly 15 to 25 knots in the early afternoon. Winds reaching up to 35 knots in the south in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning, then decreasing to 1 metre by early evening.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Front Beach Temperature Statistics View More

September Temperature

Avalon Airport (38km)

  • Lowest 18 September, 2026

    0.7 °C

  • Average September

    12.7 °C

  • Highest 13 September, 2026

    26.2 °C

Climate (2021–2026)

Avalon Airport (38km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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