Port Melbourne Weather Forecast

    • 13
    • 19

    Shower or two

    • 9
    • 16

    Partly cloudy

    • 7
    • 21

    Partly cloudy

    • 13
    • 22

    Showers

    • 7
    • 15

    Shower or two

    • 10
    • 17

    Showers easing

    • 8
    • 15

    Shower or two

Today 16 Sep Melbourne

Partly cloudy. High chance of showers about the Dandenongs, medium chance elsewhere. The chance of a thunderstorm until early evening. Winds northwesterly 20 to 30 km/h.

Port Phillip Local Waters

Wind
Westerly 15 to 20 knots turning northwesterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the south.
Weather
Partly cloudy.
Weather Situation
Strong westerly flow over Bass Strait will persist as a high pressure system passes to the north of Victoria. The high will move into the Tasman on Thursday, before another cold front crosses Bass Strait on Friday.
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  • Temperature Forecast Bureau of Meteorology

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Port Melbourne Temperature Statistics View More

September Temperature

Essendon Airport (12km)

  • Lowest 5 September, 2025

    2.3 °C

  • Average September

    12.7 °C

  • Highest 14 September, 2025

    21.3 °C

Climate (2020–Present)

Essendon Airport (12km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.6 °C
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