Johnsons Bay Weather Forecast

    • 10
    • 15

    Windy

    • 7
    • 12

    Windy

    • 9
    • 14

    Cloudy

    • 6
    • 18

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 13
    • 22

    Sunny

Today 12 Oct Western

Cloudy. Very high chance of showers. Snow falling above 700 metres. The chance of a thunderstorm in the south in the evening. Possible small hail. Winds northwesterly 30 to 45 km/h tending west to northwesterly 35 to 50 km/h in the early morning. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 10 and 14.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
West to northwesterly 20 to 30 knots becoming westerly 15 to 25 knots before dawn then tending west to northwesterly 20 to 30 knots in the middle of the day. Winds reaching up to 40 knots in the evening.
Seas
2 to 3 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 2 to 3 metres around midday.
1st Swell
Westerly 4 to 5 metres.
Weather
Partly cloudy. Near 100% chance of showers. The chance of a thunderstorm in the evening. Possible small hail.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

October Temperature

Luncheon Hill (Forestry) (46 km)

  • Lowest 7 October, 2026

    1.4 °C

  • Average October

    10.1 °C

  • Highest 3 October, 2026

    20.7 °C

Climate (2021–2026)

Luncheon Hill (Forestry) (46 km)

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  • Average Low 2021–2026

    7.8 °C

  • Average 2021–2026

    11 °C

  • Average High 2021–2026

    16.4 °C
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