Greenwich Bay Weather Forecast

    • 11
    • 28

    Sunny

    • 15
    • 33

    Sunny

    • 20
    • 32

    Becoming cloudy

    • 14
    • 21

    Partly cloudy

    • 14
    • 26

    Partly cloudy

    • 14
    • 29

    Partly cloudy

    • 18
    • 32

    Partly cloudy

Today 28 Dec Melbourne

Sunny. Light winds becoming south to southeasterly 15 to 25 km/h in the early afternoon then tending east to southeasterly 15 to 20 km/h in the late evening.

Port Phillip Local Waters

Wind
East to southeasterly 10 to 15 knots tending south to southeasterly in the early afternoon then tending east to southeasterly in the evening.
Seas
Below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system south of Tasmania will move into the Tasman Sea throughout the day and into Monday. A trough will slowly cross Victoria from the west during Tuesday, and linger about the northeast on Wednesday as a high pressure system centred south of the Bight extends a ridge over Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Greenwich Bay Temperature Statistics View More

December Temperature

Laverton RAAF Base (12km)

  • Lowest 7 December, 2025

    6.6 °C

  • Average December

    17.1 °C

  • Highest 18 December, 2025

    39.3 °C

Climate (2020–Present)

Laverton RAAF Base (12km)

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  • Average Low 2020–2025

    10.5 °C

  • Average 2020–2025

    15 °C

  • Average High 2020–2025

    20.4 °C
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