Johnsons Bay Weather Forecast

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

Today 28 Aug Western

Cloudy. Very high chance of showers, most likely in the early morning. Winds west to northwesterly 25 to 35 km/h tending west to southwesterly before dawn then tending west to northwesterly 20 to 30 km/h in the late evening. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 8 and 13.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Westerly 15 to 25 knots.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Westerly 3 metres, increasing to 3 to 4 metres during the morning.
Weather
Cloudy. 50% 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 27 August, 2026

    2.4 °C

  • Average August

    8.2 °C

  • Highest 16 August, 2026

    15.5 °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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