Hamelin Island Weather Forecast

    • 14
    • 19

    Shower or two

    • 16
    • 20

    Showers increasing

    • 14
    • 18

    Showers

    • 11
    • 16

    Shower or two

    • 12
    • 17

    Shower or two

    • 14
    • 19

    Shower or two

    • 15
    • 19

    Showers

Today 10 Jul South West

Partly cloudy. Medium chance of showers near the south coast, near zero chance elsewhere. Winds northwesterly 15 to 20 km/h.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to northwesterly 20 to 25 knots, reaching up to 30 knots offshore east of Cape Leeuwin in the late evening.
Seas
1.5 metres, increasing to 2 to 2.5 metres east of Cape Leeuwin.
1st Swell
Southwesterly 3 metres inshore, increasing to 4 metres offshore east of Cape Leeuwin.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A high pressure system over southern WA will move into central Australia on Friday. A moderate cold front will bring very windy conditions to the southwest and southern coastal waters on Friday and Saturday. A new ridge will extend over southwest WA on Sunday, followed by a weak cold front brushing past the south coast on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hamelin Island Temperature Statistics View More

July Temperature

Cape Leeuwin (20km)

  • Lowest 8 July, 2025

    10.4 °C

  • Average July

    15.5 °C

  • Highest 3 July, 2025

    19.8 °C

Climate (2020–Present)

Cape Leeuwin (20km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.8 °C
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