Greenwich Bay Weather Forecast

    • 12
    • 15

    Shower or two

    • 9
    • 17

    Cloudy

    • 7
    • 19

    Mostly sunny

    • 12
    • 24

    Partly cloudy

    • 17
    • 22

    Shower or two. Wind easing

    • 15
    • 23

    Showers increasing

    • 13
    • 19

    Showers

Today 26 Sep Melbourne

Cloudy. High chance of showers, becoming less likely later this evening. Winds southerly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A band of mid-level cloud extends across the State during Saturday, ahead of a cold front that will clip the south of the State Saturday evening. A strong high pressure system is building south of the Bight. This high will extend a ridge over Tasmania and along the east coast of NSW on Sunday, before moving into the Tasman Sea late Monday. A weak trough may move into the west of Victoria on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Greenwich Bay Temperature Statistics View More

September Temperature

Laverton RAAF Base (12km)

  • Lowest 18 September, 2026

    3.1 °C

  • Average September

    13.9 °C

  • Highest 20 September, 2026

    29.7 °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