Sphinx Rock Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 12
    • 20

    Windy

    • 7
    • 14

    Shower

    • 10
    • 17

    Shower

    • 9
    • 13

    Shower

    • 9
    • 15

    Shower

    • 9
    • 16

    Shower

Today 18 Sep Mornington Peninsula

Partly cloudy. Winds northwesterly 20 to 30 km/h tending northerly in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
North to northwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the east.
1st Swell
West to southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Mostly sunny morning. The chance of a thunderstorm in the far west in the late afternoon and evening.
Weather Situation
A weak high pressure system to the north of Victoria will move into the Tasman Sea today, before a series of cold fronts cross Bass Strait between late Friday and early Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sphinx Rock Temperature Statistics View More

September Temperature

Cerberus (40km)

  • Lowest 5 September, 2025

    2.2 °C

  • Average September

    12.8 °C

  • Highest 6 September, 2025

    21.4 °C

Climate (2020–Present)

Cerberus (40km)

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  • Average Low 2020–2025

    10.2 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.6 °C
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