Sphinx Rock Weather Forecast

    • 13
    • 18

    Shower

    • 9
    • 14

    Shower

    • 9
    • 13

    Windy

    • 9
    • 14

    Cloudy

    • 8
    • 19

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 13
    • 19

    Shower

Today 14 Sep Mornington Peninsula

Partly cloudy. Medium chance of showers, most likely in the evening. Winds westerly 15 to 20 km/h tending southwesterly in the late afternoon then tending northwest to southwesterly in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 15 to 20 knots, reaching up to 25 knots in the far west in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high pressure system currently lies over the Tasman Sea. A cold front will approach southwestern Victoria tonight, crossing the State early Tuesday. A strong high pressure ridge pushes into western Victoria in its wake. The high pressure centre will cross Victoria during Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sphinx Rock Temperature Statistics View More

September Temperature

Cerberus (40km)

  • Lowest 8 September, 2026

    3.3 °C

  • Average September

    12.3 °C

  • Highest 5 September, 2026

    17.6 °C

Climate (2021–2026)

Cerberus (40km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.6 °C
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