Johnsons Bay Weather Forecast

    • 10
    • 15

    Shower

    • 10
    • 14

    Shower

    • 9
    • 13

    Shower

    • 9
    • 12

    Shower

    • 10
    • 13

    Shower

    • 10
    • 13

    Shower

    • 7
    • 13

    Shower

Today 9 Aug Western

Cloudy. High chance of showers, most likely in the late afternoon and evening. Winds northeasterly 20 to 30 km/h. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching between 11 and 16.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northerly 15 to 20 knots, reaching up to 30 knots offshore during the morning. Winds turning northeasterly during the morning and early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Westerly 2 to 2.5 metres.
Weather
Cloudy. 90% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

August Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 5 August, 2026

    3.1 °C

  • Average August

    7.1 °C

  • Highest 5 August, 2026

    13.8 °C

Climate (2021–2026)

Luncheon Hill (Forestry) (46km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    10.9 °C

  • Average High 2021–2026

    16.3 °C
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