Johnsons Bay Weather Forecast

    • 11
    • 20

    Cloudy

    • 12
    • 15

    Shower

    • 8
    • 12

    Shower

    • 8
    • 12

    Shower

    • 8
    • 13

    Shower

    • 9
    • 16

    Windy

    • 12
    • 19

    Shower

Today 13 Sep Western

Partly cloudy. Slight chance of a shower, most likely in the afternoon. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly 25 to 35 km/h during the morning. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 17 and 21.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
1st Swell
Southwesterly 2.5 to 3 metres, decreasing to 2 metres later in the evening.
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

    8.4 °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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