Portsea Surf Beach Weather Forecast

    • 14
    • 22

    Partly cloudy

    • 16
    • 21

    Light shower

    • 16
    • 20

    Shower

    • 15
    • 21

    Partly cloudy

    • 16
    • 21

    Cloudy

    • 15
    • 23

    Partly cloudy

    • 16
    • 22

    Shower

Today 15 Mar Mornington Peninsula

Mostly sunny morning. Slight chance of a shower in the evening. Light winds becoming southerly 15 to 25 km/h in the early afternoon then tending southeasterly in the evening.

Port Phillip Local Waters

Wind
Variable below 10 knots becoming southerly 10 to 15 knots in the early afternoon then tending southeasterly in the late evening.
Seas
Below 1 metre.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portsea Surf Beach Temperature Statistics View More

March Temperature

Avalon Airport (39km)

  • Lowest 12 March, 2026

    11.8 °C

  • Average March

    18.6 °C

  • Highest 1 March, 2026

    30.2 °C

Climate (2021–Present)

Avalon Airport (39km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.5 °C
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