Jasper Beach Weather Forecast

    • 9
    • 19

    Cloudy

    • 11
    • 21

    Shower

    • 13
    • 18

    Shower

    • 10
    • 17

    Shower

    • 9
    • 15

    Shower

    • 8
    • 17

    Shower

    • 7
    • 18

    Partly cloudy

Today 17 Aug South West

Partly cloudy. The chance of morning fog in the south. Light winds becoming east to northeasterly 15 to 20 km/h in the morning. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching around 18.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Easterly 10 to 15 knots turning northeasterly during the day. Winds reaching up to 20 knots offshore east of Cape Leeuwin in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A firm ridge over southern WA will start to move east as a weak trough develops near the west coast on Sunday. A patchy cloud band will extend across the southwest during Sunday and Monday. A significant cold front will move over southwestern parts of the state on Tuesday, and across remaining southern WA on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jasper Beach Temperature Statistics View More

August Temperature

Cape Leeuwin (44km)

  • Lowest 4 August, 2025

    8.8 °C

  • Average August

    14.7 °C

  • Highest 13 August, 2025

    21.9 °C

Climate (2020–Present)

Cape Leeuwin (44km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.7 °C
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