Hamelin Bay Beach Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 12
    • 17

    Shower or two

    • 9
    • 18

    Shower or two

    • 12
    • 19

    Showers easing

    • 12
    • 17

    Showers

Today 20 Aug South West

Partly cloudy. Winds westerly 15 to 20 km/h becoming light in the late afternoon.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 4 metres.
Weather
Partly cloudy.
Weather Situation
A weak ridge lies across southern WA. A trough will deepen down the west coast from late Friday, moving inland later on Saturday ahead of another weak cold front reaching the lower west coast on Sunday. A new ridge will begin to develop across the west coast later Sunday and into Monday behind the trough and as the weak cold front moves east along the south coast.
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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

    14.6 °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

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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