Johnsons Bay Weather Forecast

    • 8
    • 13

    Windy

    • 10
    • 14

    Windy

    • 9
    • 13

    Shower

    • 9
    • 14

    Shower

    • 11
    • 15

    Shower

    • 11
    • 15

    Shower

    • 9
    • 16

    Partly cloudy

Today 12 Jul Western

Cloudy. Very high chance of showers. Snow falling above 700 metres. The chance of a thunderstorm near the coast in the morning and afternoon. Possible small hail. Winds north to northwesterly 25 to 35 km/h tending west to northwesterly 30 to 45 km/h during the morning. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 5 and 11.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northwesterly 20 to 30 knots tending westerly 25 to 30 knots in the morning. Winds reaching up to 35 knots offshore in the late morning and afternoon.
Seas
2 to 3 metres, increasing to 2.5 to 4 metres offshore.
1st Swell
Westerly 2.5 to 3 metres, increasing to 4 to 6 metres during the morning.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon. Possible small hail.
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

    7.3 °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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