Johanna River Entrance Weather Forecast

    • 11
    • 13

    Showers easing. Wind easing

    • 8
    • 15

    Partly cloudy

    • 10
    • 16

    Shower or two

    • 10
    • 13

    Showers easing

    • 10
    • 13

    Possible shower

    • 9
    • 15

    Partly cloudy

    • 10
    • 15

    Showers

Today 22 Aug South West

Cloudy. High chance of showers, most likely in the morning. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to around 8 with daytime temperatures reaching around 15.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds tending west to northwesterly below 10 knots in the evening.
Seas
2 to 3 metres, decreasing to 1 to 1.5 metres around midday, then decreasing to 1 metre by early evening.
1st Swell
Westerly 3 to 4 metres, tending southwesterly 4 to 5 metres during the morning.
Weather
Cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johanna River Entrance Temperature Statistics View More

August Temperature

Cape Otway (15km)

  • Lowest 1 August, 2026

    6.4 °C

  • Average August

    11.6 °C

  • Highest 18 August, 2026

    17 °C

Climate (2021–2026)

Cape Otway (15km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.5 °C
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