Johanna Beach Weather Forecast

    • 10
    • 17

    Mostly sunny

    • 11
    • 18

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 12
    • 17

    Showers

    • 12
    • 17

    Showers

    • 13
    • 18

    Showers

    • 12
    • 17

    Shower or two

Today 22 May South West

Mostly sunny. Winds north to northeasterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures around 17.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northeasterly 10 to 15 knots.
Seas
Below 0.5 metres, increasing to around 1 metre offshore.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over the State will slowly drift into the Tasman Sea over the coming days, maintaining a ridge over Victoria. By Sunday the ridge will have weakened as slow moving cold front enters from the west, reaching into central parts on Monday and developing a low pressure system over western Bass Strait.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johanna Beach Temperature Statistics View More

May Temperature

Cape Otway (15km)

  • Lowest 7 May, 2026

    6.3 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    27.4 °C

Climate (2021–Present)

Cape Otway (15km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.4 °C
Get WillyWeather+ to remove ads