Rous Head Harbour Entrance Weather Forecast

    • 15
    • 21

    Morning shower or two

    • 13
    • 21

    Sunny

    • 13
    • 20

    Mostly sunny

    • 13
    • 21

    Partly cloudy

    • 12
    • 21

    Possible shower

    • 13
    • 20

    Shower or two

    • 12
    • 19

    Shower or two

Today 20 Sep Perth

Cloudy. Medium chance of showers in the morning and early afternoon. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southwesterly 10 to 15 knots turning south to southeasterly below 10 knots during the morning then becoming south to southwesterly in the middle of the day.
Seas
Below 1 metre.
1st Swell
West to southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres during the afternoon.
Weather
Cloudy. 50% chance of showers this morning.
Weather Situation
A new ridge will develop today before weakening tomorrow. A second ridge is expected to begin strengthening again on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rous Head Harbour Entrance Temperature Statistics View More

September Temperature

Swanbourne (11km)

  • Lowest 1 September, 2026

    9.6 °C

  • Average September

    17 °C

  • Highest 16 September, 2026

    30.7 °C

Climate (2021–2026)

Swanbourne (11km)

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

  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
Get WillyWeather+ to remove ads