Hamelin Bay Beach Weather Forecast

    • 14
    • 20

    Cloudy

    • 12
    • 17

    Cloudy

    • 13
    • 18

    Showers easing

    • 11
    • 18

    Showers

    • 14
    • 17

    Shower or two

    • 13
    • 18

    Showers

    • 12
    • 17

    Possible shower

Today 31 Aug South West

Cloudy. Medium chance of showers. Winds south to southwesterly 15 to 20 km/h becoming light in the late evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly 15 to 20 knots.
Seas
1.5 metres.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Weather Situation
A broad trough is moving through southern central WA as a cold front approaches the southwest corner of the state. A weak ridge will extend over the Lower West coast and push east in the wake of the cold front. Further weak cold fronts will move over southern districts on Wednesday and Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hamelin Bay Beach Temperature Statistics View More

August Temperature

Cape Leeuwin (19km)

  • Lowest 11 August, 2026

    7.7 °C

  • Average August

    15.1 °C

  • Highest 15 August, 2026

    22.8 °C

Climate (2021–2026)

Cape Leeuwin (19km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.7 °C
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