Williamstown Boat Ramp Weather Forecast

    • 12
    • 31

    Shower or two. Becoming windy

    • 13
    • 19

    Possible shower

    • 10
    • 20

    Mostly sunny

    • 14
    • 28

    Possible shower. Windy

    • 17
    • 22

    Showers

    • 12
    • 18

    Shower or two

    • 11
    • 16

    Shower or two

Today 16 Oct Melbourne

Partly cloudy. High chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Winds northerly 35 to 50 km/h turning west to northwesterly 20 to 30 km/h during the afternoon and evening.

Port Phillip Local Waters

Wind
Northerly 25 to 30 knots turning west to northwesterly 20 to 30 knots in the late afternoon.
Seas
1 to 2 metres, decreasing below 1 metre by early evening.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over Victoria. A cold front will sweep across western Bass Strait from late this afternoon, crossing local waters on Thursday evening. A new high pressure system in the Bight moves over Victoria during Saturday.
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 (12km)

  • Lowest 13 October, 2025

    5.1 °C

  • Average October

    14.5 °C

  • Highest 5 October, 2025

    28 °C

Climate (2020–Present)

Laverton RAAF Base (12km)

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  • Average Low 2020–2025

    10.5 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.4 °C
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