Johnsons Bay Weather Forecast

    • 9
    • 16

    Cloudy

    • 10
    • 15

    Shower

    • 11
    • 14

    Shower

    • 11
    • 14

    Shower

    • 7
    • 11

    Shower

    • 9
    • 14

    Shower

    • 11
    • 14

    Shower

Today 19 Jul Western

Partly cloudy. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 15 to 25 km/h in the late morning. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching between 13 and 16.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A west to northwesterly airstream will prevail over the state until Monday as a near stationary high pressure centre over Victoria extends a weak ridge over Tasmania. A weak trough is expected to move over the west Monday evening, and the rest of the state during Tuesday, before a strong cold front is forecast to arrive Wednesday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

July Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 5 July, 2026

    1.2 °C

  • Average July

    7.6 °C

  • Highest 7 July, 2026

    13.6 °C

Climate (2021–2026)

Luncheon Hill (Forestry) (46km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    10.9 °C

  • Average High 2021–2026

    16.3 °C
Get WillyWeather+ to remove ads