Mount Martha South Beach Weather Forecast

    • 10
    • 17

    Showers

    • 8
    • 17

    Cloudy

    • 7
    • 19

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 11
    • 25

    Shower or two

    • 16
    • 26

    Showers

    • 14
    • 24

    Possible shower

Today 15 Nov Mornington Peninsula

Partly cloudy. High chance of showers, becoming less likely late this afternoon and evening. Winds westerly 15 to 20 km/h turning southerly 25 to 35 km/h in the late afternoon.

Port Phillip Local Waters

Wind
Westerly 10 to 15 knots turning south to southwesterly 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots in the south in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front moves across the south of Victoria today. A ridge of high pressure is then expected to develop from the west, extending from a high pressure system centred south of WA late Sunday. The high and ridge will move slowly eastwards during the week ahead of trough expected to move across from the west late in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mount Martha South Beach Temperature Statistics View More

November Temperature

Cerberus (18 km)

  • Lowest 4 November, 2026

    7.2 °C

  • Average November

    14.3 °C

  • Highest 10 November, 2026

    27.5 °C

Climate (2021–2026)

Cerberus (18 km)

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  • Average Low 2021–2026

    10.3 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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