Mount Martha South Beach Weather Forecast

    • 17
    • 23

    Rain, easing later

    • 14
    • 22

    Cloudy

    • 14
    • 23

    Cloudy

    • 13
    • 26

    Cloud clearing

    • 13
    • 23

    Cloudy

    • 12
    • 22

    Partly cloudy

    • 12
    • 25

    Partly cloudy

Today 2 Mar Mornington Peninsula

Cloudy. Very high chance of rain, becoming less likely in the afternoon. Winds north to northwesterly 15 to 25 km/h shifting south to southwesterly in the late afternoon.

Port Phillip Local Waters

Wind
Northerly 10 to 15 knots becoming variable below 10 knots in the middle of the day then becoming southerly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots in the north in the evening.
Seas
Below 1 metre.
Weather
Cloudy. 95% chance of rain.
Weather Situation
A low pressure trough near Portland will reach Wilsons Promontory on Monday night before weakening over eastern waters on Tuesday. A high pressure ridge will extend across Victoria on Wednesday and persist across the State on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mount Martha South Beach Temperature Statistics View More

March Temperature

Cerberus (18km)

  • Lowest 1 March, 2026

    19.8 °C

  • Average March

    22 °C

  • Highest

    –

Climate (2021–Present)

Cerberus (18km)

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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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