Williamstown Boat Ramp Weather Forecast

    • 9
    • 15

    Partly cloudy

    • 7
    • 15

    Partly cloudy

    • 7
    • 18

    Cloud clearing

    • 8
    • 20

    Mostly sunny

    • 12
    • 18

    Showers increasing

    • 14
    • 17

    Showers

    • 11
    • 17

    Shower or two

Today 15 Aug Melbourne

Partly cloudy. Light winds.

Port Phillip Local Waters

Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred west of Tasmania will move slowly eastwards to be centred over Tasmania on Sunday then over the Tasman Sea early next week. An associated ridge will lie to the south of Victoria on Sunday then to the east, over the Tasman Sea, early next week. A low pressure trough will move across SA on Tuesday and early Wednesday then will slip to the south of Victoria during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Boat Ramp Temperature Statistics View More

August Temperature

Laverton RAAF Base (12km)

  • Lowest 1 August, 2026

    0.8 °C

  • Average August

    11.2 °C

  • Highest 8 August, 2026

    18.1 °C

Climate (2021–2026)

Laverton RAAF Base (12km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.6 °C
Get WillyWeather+ to remove ads