The Caves Weather Forecast

    • 13
    • 23

    Shower or two

    • 13
    • 20

    Rain

    • 10
    • 16

    Rain

    • 10
    • 16

    Showers

    • 8
    • 15

    Partly cloudy

    • 6
    • 16

    Cloudy

    • 9
    • 17

    Shower or two

Today 30 Sep Wonthaggi

Cloudy. Medium chance of showers, most likely in the afternoon and evening. Winds north to northwesterly 15 to 25 km/h becoming light in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
North to northwesterly 15 to 25 knots, reaching up to 30 knots in the west early in the morning. Winds tending west to northwesterly 10 to 15 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Cloudy. 70% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Caves Temperature Statistics View More

September Temperature

Wonthaggi (9km)

  • Lowest 22 September, 2026

    3.1 °C

  • Average September

    12.2 °C

  • Highest 20 September, 2026

    27.1 °C

Climate (2021–2026)

Wonthaggi (9km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    12.9 °C

  • Average High 2021–2026

    19.9 °C
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