Johnsons Bay Weather Forecast

    • 9
    • 15

    Shower

    • 8
    • 13

    Windy

    • 10
    • 14

    Windy

    • 9
    • 13

    Windy

    • 10
    • 14

    Shower

    • 12
    • 15

    Shower

    • 11
    • 15

    Shower

Today 11 Jul Western

Partly cloudy. Areas of morning frost about higher ground. Very high chance of showers, most likely in the late afternoon and evening. Winds northeasterly 20 to 30 km/h turning northerly 25 to 35 km/h in the late morning. Overnight temperatures falling to between minus 1 and 7 above zero with daytime temperatures reaching between 9 and 14.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northerly 25 to 30 knots, reaching up to 35 knots offshore in the evening. Winds turning northwesterly 20 to 30 knots in the evening.
Seas
2 to 3 metres, increasing to 3 to 4 metres around midday.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. Near 100% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

July Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 5 July, 2026

    1.2 °C

  • Average July

    7.2 °C

  • Highest 7 July, 2026

    13.6 °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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