South Beach Weather Forecast

    • 9
    • 20

    Mostly sunny

    • 7
    • 21

    Mostly sunny

    • 9
    • 22

    Sunny

    • 11
    • 22

    Shower or two

    • 11
    • 20

    Showers

    • 11
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

Today 13 May Mornington Peninsula

Patchy morning fog. Mostly sunny afternoon. Winds easterly 15 to 20 km/h becoming light in the morning then becoming easterly 15 to 20 km/h in the evening.

Western Port Local Waters

Wind
East to northeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Areas of morning fog with reduced visibility. Mostly sunny afternoon.
Weather Situation
A large high pressure system centred southeast of Tasmania extends a ridge up the east coast of Australia, which will persist for most of the week as the high moves slowly southeastwards. A cold front is expected to approach from the southwest late Friday then move across Victoria over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Beach Temperature Statistics View More

May Temperature

Cerberus (3km)

  • Lowest 11 May, 2026

    3.5 °C

  • Average May

    13.7 °C

  • Highest 1 May, 2026

    27.8 °C

Climate (2021–Present)

Cerberus (3km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
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