Johnsons Bay Weather Forecast

    • 10
    • 27

    Partly cloudy

    • 17
    • 24

    Shower

    • 12
    • 18

    Shower

    • 10
    • 15

    Shower

    • 8
    • 14

    Shower

    • 7
    • 15

    Shower

    • 9
    • 16

    Shower

Today 22 Oct Western

Mostly sunny. Slight chance of a shower in the far south in the afternoon. Near zero chance of rain elsewhere. Winds northeasterly 20 to 30 km/h turning north to northwesterly 25 to 40 km/h during the morning then tending north to northeasterly 20 to 30 km/h in the late evening. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching 24 to 29.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots before dawn then tending north to northwesterly 15 to 20 knots in the morning. Winds reaching up to 25 knots offshore in the late morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly 3 to 4 metres, tending westerly 3 metres by early evening.
Weather
Sunny.
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

    11.2 °C

  • Highest 19 October, 2026

    24.4 °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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