Johanna Beach Weather Forecast

    • 15
    • 21

    Cloud clearing

    • 16
    • 26

    Showers increasing

    • 14
    • 19

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 15
    • 19

    Possible shower

    • 14
    • 21

    Partly cloudy

    • 16
    • 22

    Partly cloudy

Today 21 Feb South West

Cloud clearing. Winds southeast to southwesterly 15 to 20 km/h becoming light in the early morning then becoming northeast to southeasterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to around 12 with daytime temperatures reaching 28 to 33.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots in the east in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johanna Beach Temperature Statistics View More

February Temperature

Cape Otway (15km)

  • Lowest 6 February, 2026

    9.3 °C

  • Average February

    17.1 °C

  • Highest 17 February, 2026

    30.7 °C

Climate (2021–Present)

Cape Otway (15km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.3 °C
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