Greenwich Bay Weather Forecast

    • 6
    • 17

    Partly cloudy

    • 8
    • 19

    Mostly sunny

    • 9
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

    • 11
    • 19

    Showers increasing

    • 12
    • 20

    Shower or two

    • 12
    • 19

    Shower or two

Today 22 May Melbourne

Partly cloudy. Light winds.

Port Phillip Local Waters

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure over the State, extending from the Tasman Sea, will weaken over the weekend as low pressure system develops west of Bass Strait. This low is expected to move inland across southeastern SA on Monday before slowly moving over southern NSW on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Greenwich Bay Temperature Statistics View More

May Temperature

Laverton RAAF Base (12km)

  • Lowest 11 May, 2026

    5.8 °C

  • Average May

    14.5 °C

  • Highest 1 May, 2026

    28 °C

Climate (2021–Present)

Laverton RAAF Base (12km)

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  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    20.6 °C
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