Challenger Harbour Entrance Weather Forecast

    • 13
    • 19

    Possible shower

    • 9
    • 17

    Becoming cloudy

    • 9
    • 18

    Partly cloudy

    • 8
    • 18

    Mostly sunny

    • 8
    • 21

    Sunny

    • 12
    • 22

    Mostly sunny

    • 14
    • 21

    Showers

Today 10 Jul Perth

Partly cloudy. The chance of morning fog. Medium chance of showers, most likely in the afternoon. Light winds becoming south to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A weak cold front moves to the south later today with a new ridge extending over the area on Friday and persisting into next week.
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 4 July, 2026

    8.5 °C

  • Average July

    13.8 °C

  • Highest 8 July, 2026

    20.4 °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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