Hamelin Bay Beach Weather Forecast

    • 10
    • 20

    Clear

    • 14
    • 25

    Partly cloudy

    • 16
    • 24

    Mostly sunny

    • 15
    • 20

    Showers

    • 12
    • 18

    Showers easing. Wind easing

    • 14
    • 18

    Shower or two

    • 12
    • 20

    Shower or two

Today 15 Sep South West

Clear. Winds easterly 15 to 20 km/h.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Easterly 10 to 15 knots, reaching up to 25 knots offshore east of Cape Leeuwin in the evening.
Seas
Below 1 metre, increasing to 1 to 2 metres east of Cape Leeuwin.
1st Swell
Southwesterly 3 metres.
Weather
Clear.
Weather Situation
A trough extends down the west coast while a strong ridge moves east over the Bight. From Thursday, the trough will become mobile and move inland, ahead of a cold front crossing the southwest on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hamelin Bay Beach Temperature Statistics View More

September Temperature

Cape Leeuwin (19km)

  • Lowest 10 September, 2026

    10.6 °C

  • Average September

    15.6 °C

  • Highest 11 September, 2026

    23.7 °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

    20.8 °C
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