Johanna Beach Weather Forecast

    • 9
    • 14

    Partly cloudy

    • 9
    • 15

    Partly cloudy

    • 10
    • 17

    Mostly sunny

    • 12
    • 19

    Shower or two

    • 12
    • 18

    Partly cloudy

    • 12
    • 24

    Shower or two

    • 12
    • 17

    Showers

Today 28 Oct South West

Mostly sunny. Winds southeasterly 15 to 25 km/h. Daytime maximum temperatures around 17.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the west.
Weather
Partly cloudy.
Weather Situation
A broad trough will linger over Victoria as a high moves eastwards over Tasmania on Wednesday. The high will move to the Tasman Sea on Thursday clearing the trough and directing a warmer northerly flow over Victoria. Another low pressure trough is likely to move across Victoria on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johanna Beach Temperature Statistics View More

October Temperature

Cape Otway (15km)

  • Lowest 2 October, 2025

    7 °C

  • Average October

    13 °C

  • Highest 16 October, 2025

    26.2 °C

Climate (2020–Present)

Cape Otway (15km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    17.4 °C
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