Johnsons Bay Weather Forecast

    • 8
    • 14

    Partly cloudy

    • 5
    • 18

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 12
    • 15

    Shower

    • 8
    • 12

    Shower

    • 8
    • 13

    Shower

    • 9
    • 13

    Shower

Today 11 Sep Western

Partly cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Winds northwest to southwesterly 20 to 30 km/h.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
West to southwesterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over southern Victoria is forecast to move over the Tasman Sea by early Saturday and continue to slowly move east. A weak trough is expected to cross Tasmania late Sunday. A cold front is then expected to approach the state from the west on Monday, directing the flow northwesterly before crossing Tasmania overnight into early Tuesday. A southwesterly flow will establish over the state in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

September Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 9 September, 2026

    2.8 °C

  • Average September

    8.3 °C

  • Highest 6 September, 2026

    17.7 °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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