Williamstown Marina Weather Forecast

    • 13
    • 25

    Shower or two

    • 12
    • 17

    Showers easing

    • 11
    • 17

    Partly cloudy

    • 5
    • 21

    Partly cloudy

    • 10
    • 21

    Sunny

    • 9
    • 23

    Sunny

    • 11
    • 23

    Mostly sunny

Today 16 Apr Melbourne

Cloudy. Medium chance of showers. Winds westerly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Westerly 15 to 20 knots.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak cold front over eastern Victoria will continue east into the Tasman Sea. A high pressure system will build from the west on Friday directing a cooler southerly flow across the state. This high pressure system will gradually move across the state on the weekend ahead of a weakening trough later on Sunday. A high pressure system will move south of Tasmanian early next week whilst maintaining a ridge over Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Marina Temperature Statistics View More

April Temperature

Laverton RAAF Base (13km)

  • Lowest 5 April, 2026

    8 °C

  • Average April

    16.2 °C

  • Highest 1 April, 2026

    29.4 °C

Climate (2021–Present)

Laverton RAAF Base (13km)

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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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