Success Harbour Entrance Weather Forecast

    • 12
    • 25

    Sunny

    • 16
    • 29

    Sunny

    • 15
    • 21

    Shower or two

    • 15
    • 21

    Possible shower

    • 13
    • 22

    Shower or two

    • 15
    • 20

    Shower or two

    • 12
    • 19

    Partly cloudy

Today 27 Oct Perth

Sunny. Winds easterly 15 to 25 km/h turning south to southeasterly 15 to 20 km/h in the afternoon then tending east to southeasterly in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Easterly 10 to 15 knots turning southerly in the middle of the day then tending southeasterly in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A ridge builds over the coastal waters, with a west coast trough developing during the start of next week. The trough lingers off shore Tuesday morning before migrating inland in the afternoon. A cold front then arrives on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Success Harbour Entrance Temperature Statistics View More

October Temperature

Swanbourne (12km)

  • Lowest 6 October, 2025

    8.6 °C

  • Average October

    16.2 °C

  • Highest 17 October, 2025

    26.9 °C

Climate (2020–Present)

Swanbourne (12km)

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  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    24.3 °C
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