Johnsons Bay Weather Forecast

    • 5
    • 16

    Partly cloudy

    • 6
    • 19

    Shower

    • 12
    • 18

    Shower

    • 9
    • 13

    Shower

    • 5
    • 14

    Cloudy

    • 6
    • 17

    Cloudy

    • 10
    • 20

    Shower

Today 23 Sep Western

Partly cloudy. Areas of morning frost about higher ground. Winds northwest to northeasterly 20 to 30 km/h tending west to northwesterly in the morning then shifting east to northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 13 and 16.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northwesterly 15 to 20 knots becoming variable about 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 4 metres, decreasing to 3 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over Bass Strait moves eastwards to lie over the northern Tasman Sea during today and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later. A secondary high pressure system is forecast to extend a ridge over Tasmania from the southwest during Saturday.
Graph Plots Open in Graphs

  • 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

    8.7 °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

    16.3 °C
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