Johnsons Bay Weather Forecast

    • 12
    • 16

    Cloudy

    • 9
    • 13

    Shower

    • 6
    • 13

    Cloudy

    • 5
    • 16

    Partly cloudy

    • 6
    • 19

    Shower

    • 13
    • 17

    Shower

    • 11
    • 18

    Shower

Today 25 Sep Western

Cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds westerly 20 to 30 km/h. Daytime maximum temperatures between 13 and 16.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore in the late morning.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A weak trough moves over the state today ahead of a cold front which crosses early tomorrow morning. A high pressure system is then forecast to extend a ridge over Tasmania from the southwest during Saturday, before moving across the state on Sunday and Monday.
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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 16 September, 2026

    2.3 °C

  • Average September

    8.9 °C

  • Highest 20 September, 2026

    20.6 °C

Climate (2021–2026)

Luncheon Hill (Forestry) (46km)

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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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