Diamond Bay Beach Weather Forecast

    • 12
    • 16

    Rain

    • 11
    • 16

    Shower

    • 10
    • 15

    Storm

    • 11
    • 17

    Shower

    • 12
    • 22

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 13
    • 19

    Partly cloudy

Today 29 Nov Mornington Peninsula

Partly cloudy. Very high chance of rain, most likely in the morning and early afternoon. Winds south to southwesterly 20 to 30 km/h increasing to 35 km/h before tending west to southwesterly 15 to 25 km/h during the afternoon and evening.

Port Phillip Local Waters

Wind
Variable below 10 knots becoming southerly 10 to 15 knots before dawn then tending southwesterly 15 to 20 knots in the morning. Winds reaching up to 25 knots in the south in the evening.
Seas
Below 0.5 metres, increasing to around 1 metre during the morning.
Weather
Partly cloudy. 90% chance of rain.
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  • Temperature Forecast Bureau of Meteorology

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Diamond Bay Beach Temperature Statistics View More

November Temperature

Cerberus (38km)

  • Lowest 13 November, 2025

    5.2 °C

  • Average November

    14.1 °C

  • Highest 2 November, 2025

    31.1 °C

Climate (2020–Present)

Cerberus (38km)

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  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.5 °C
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