Hamelin Bay Beach Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 10
    • 19

    Showers

    • 12
    • 16

    Shower or two

    • 11
    • 16

    Showers

    • 11
    • 17

    Shower or two

    • 11
    • 17

    Possible shower

Today 22 Sep South West

Partly cloudy. Medium chance of showers in the south, near zero chance elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
South to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies to the southeast, with a west coast trough developing today. The trough moves eastward on Tuesday as a cold front passes to the south of the State tonight and Tuesday, lingering over the Esperance and Eucla Coast. The next cold front reaches the southwest corner on Thursday.
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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

    15.9 °C

  • Highest 18 September, 2026

    25.3 °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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