Williamstown Beach Weather Forecast

    • 14
    • 21

    Mostly clear

    • 11
    • 26

    Mostly sunny

    • 15
    • 28

    Mostly sunny

    • 19
    • 26

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 15
    • 19

    Shower or two

    • 12
    • 20

    Partly cloudy

Today 29 Mar Melbourne

Mostly clear. Winds southerly 15 to 20 km/h becoming light in the evening.

Port Phillip Local Waters

Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system over Victoria moves into the Tasman Sea on Monday. As a result winds will tend northerly and continue Tuesday. A trough of low pressure moving over Victoria on Wednesday will see winds shift west to southwesterly across coastal waters. Thursday another trough moves over Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Beach Temperature Statistics View More

March Temperature

Laverton RAAF Base (11km)

  • Lowest 14 March, 2026

    8.1 °C

  • Average March

    18.2 °C

  • Highest 22 March, 2026

    31.8 °C

Climate (2021–Present)

Laverton RAAF Base (11km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    20.5 °C
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