Williamson's Beach Weather Forecast

    • 8
    • 13

    Rain

    • 7
    • 15

    Shower or two

    • 5
    • 15

    Partly cloudy

    • 6
    • 17

    Partly cloudy

    • 6
    • 15

    Possible shower

    • 5
    • 14

    Mostly sunny

    • 6
    • 15

    Showers

Today 2 Jul Wonthaggi

Cloudy. Very high chance of rain. Winds southerly 15 to 25 km/h tending southeasterly 15 to 20 km/h in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southerly 10 to 15 knots, reaching up to 25 knots in the east in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Cloudy. 80% chance of rain.
Weather Situation
A complex low pressure system off the NSW coast is deepening and will remain near the coast until early Thursday before moving eastwards across the Tasman Sea. A high pressure system centred south of Kangaroo Island extends a ridge northwards over SA. This ridge will remain near stationary today and then move eastwards across Victoria during Thursday and Friday. A low pressure trough will move across from the west over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamson's Beach Temperature Statistics View More

July Temperature

Rhyll (24km)

  • Lowest 1 July, 2025

    8.1 °C

  • Average July

    11.2 °C

  • Highest

    –

Climate (2020–Present)

Rhyll (24km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    19.3 °C
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