Challenger Harbour Entrance Weather Forecast

    • 8
    • 19

    Sunny

    • 8
    • 20

    Mostly sunny

    • 11
    • 20

    Showers easing

    • 11
    • 18

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 9
    • 21

    Sunny

    • 10
    • 21

    Partly cloudy

Today 24 Jul Perth

Sunny. Winds east to northeasterly 15 to 20 km/h becoming light in the middle of the day.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
East to northeasterly 10 to 15 knots decreasing to about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure centre near the western south coast extends a ridge over southern parts of the state. The ridge will persist over the region for the remainder of the week as the high pressure centre slowly moves east. A cold front will then cross the local waters on Sunday, followed by another ridge which will develop over southern WA from Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Challenger Harbour Entrance Temperature Statistics View More

July Temperature

Swanbourne (12km)

  • Lowest 23 July, 2026

    6.6 °C

  • Average July

    14.1 °C

  • Highest 15 July, 2026

    25.4 °C

Climate (2021–2026)

Swanbourne (12km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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