Jasper Beach Weather Forecast

    • 10
    • 17

    Shower

    • 10
    • 18

    Shower

    • 9
    • 17

    Shower

    • 7
    • 19

    Partly cloudy

    • 6
    • 19

    Shower

    • 10
    • 17

    Shower

    • 8
    • 17

    Shower

Today 18 Aug South West

Partly cloudy. Medium chance of showers near the Southwest Capes, slight chance elsewhere. Winds northwesterly 15 to 20 km/h.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots offshore east of Cape Leeuwin in the late evening.
Seas
1.5 metres, increasing to 2 metres offshore east of Cape Leeuwin.
1st Swell
Westerly 3 metres inshore, increasing to 4 metres offshore.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A weak cold front will brush past the southwest corner of the state on Wednesday. Meanwhile, a weak ridge currently over central parts will shift to southern WA on Thursday and Friday. A trough develops over the South West Land Division on Saturday, ahead of another cold front on Sunday.
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 11 August, 2026

    7.7 °C

  • Average August

    14.7 °C

  • Highest 15 August, 2026

    22.8 °C

Climate (2021–2026)

Cape Leeuwin (44km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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