Johnsons Bay Weather Forecast

    • 12
    • 17

    Cloudy

    • 10
    • 18

    Partly cloudy

    • 11
    • 18

    Shower

    • 12
    • 19

    Shower

    • 12
    • 17

    Shower

    • 12
    • 16

    Shower

    • 10
    • 15

    Shower

Today 25 May Western

Cloudy. High chance of showers, most likely in the morning. Light winds becoming southerly 15 to 25 km/h in the middle of the day then tending southeasterly in the late afternoon. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 11 and 16.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Variable about 10 knots becoming southeasterly 15 to 25 knots in the morning. Winds reaching up to 30 knots offshore during the afternoon and evening.
Seas
Below 1 metre, increasing to 1.5 to 2.5 metres around midday.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

May Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 7 May, 2026

    2.3 °C

  • Average May

    11.3 °C

  • Highest 1 May, 2026

    22.6 °C

Climate (2021–Present)

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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