Johnsons Bay Weather Forecast

    • 9
    • 14

    Cloudy

    • 7
    • 14

    Partly cloudy

    • 6
    • 18

    Partly cloudy

    • 9
    • 19

    Partly cloudy

    • 12
    • 18

    Shower

    • 10
    • 13

    Shower

    • 7
    • 13

    Shower

Today 10 Sep Western

Cloudy. Medium chance of showers, most likely in the morning. Winds west to southwesterly 25 to 35 km/h turning north to northwesterly 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 10 and 14.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Southwesterly 15 to 20 knots turning westerly during the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 5 to 7 metres, decreasing to 5 metres around midday.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

September Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 9 September, 2026

    2.8 °C

  • Average September

    8.3 °C

  • Highest 6 September, 2026

    17.7 °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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