Williamstown Boat Ramp Weather Forecast

    • 15
    • 19

    Partly cloudy

    • 9
    • 15

    Shower or two

    • 9
    • 15

    Cloudy

    • 6
    • 21

    Partly cloudy

    • 9
    • 23

    Mostly sunny

    • 12
    • 24

    Mostly sunny

    • 13
    • 25

    Sunny

Today 12 Oct Melbourne

Partly cloudy. Winds west to southwesterly 15 to 20 km/h.

Port Phillip Local Waters

Wind
Southwesterly 15 to 20 knots turning westerly 10 to 15 knots in the late evening.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough over far eastern Victoria will move over the Tasman Sea this evening and a cold front will move across Tasmania and Bass Strait on Tuesday morning. A cool southwesterly airstream will follow as a high pressure system drifts eastwards across the Bight. By Thursday the high will be centred near Tasmania and will direct a warmer east to northeasterly flow over Victoria. The high will move over the Tasman Sea on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Boat Ramp Temperature Statistics View More

October Temperature

Laverton RAAF Base (12 km)

  • Lowest 8 October, 2026

    4.8 °C

  • Average October

    15 °C

  • Highest 9 October, 2026

    26.3 °C

Climate (2021–2026)

Laverton RAAF Base (12 km)

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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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