Williamstown Boat Ramp Weather Forecast

    • 7
    • 16

    Mostly clear

    • 8
    • 16

    Partly cloudy

    • 10
    • 17

    Showers increasing

    • 6
    • 12

    Shower or two

    • 7
    • 14

    Possible shower

    • 10
    • 16

    Shower or two

    • 9
    • 15

    Possible shower

Today 20 Jul Melbourne

Mostly sunny. Winds northerly 15 to 20 km/h becoming light in the evening then becoming northerly 15 to 20 km/h in the late evening.

Port Phillip Local Waters

Wind
Northerly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system over Victoria will move over the Tasman Sea later today then move slowly east during Monday. A weak cold front is expected to approach western Victoria late Tuesday then cross southern Victoria on Wednesday. A high pressure ridge near the Bight will extend a ridge over northern Victoria on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Boat Ramp Temperature Statistics View More

July Temperature

Laverton RAAF Base (12km)

  • Lowest 6 July, 2026

    0.8 °C

  • Average July

    9.8 °C

  • Highest 18 July, 2026

    18.5 °C

Climate (2021–2026)

Laverton RAAF Base (12km)

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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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