Hamelin Bay Beach Weather Forecast

    • 11
    • 18

    Partly cloudy

    • 11
    • 19

    Shower or two

    • 12
    • 16

    Shower or two. Becoming windy

    • 11
    • 16

    Showers

    • 11
    • 17

    Showers

    • 13
    • 17

    Showers easing

    • 12
    • 18

    Shower or two

Today 23 Sep South West

Mostly sunny. Slight chance of a shower. Winds west to southwesterly 15 to 20 km/h becoming light in the late afternoon.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to southwesterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A slow-moving trough will move across the Eucla coast during tonight and Tuesday, followed by a weak high passing through the Southern Ocean. A low pressure centre and trough will develop over southern WA later Friday or on Saturday, with a strong high pressure centre passing well south of the State in the Southern Ocean during the weekend.
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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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