Smith Island Weather Forecast

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

    • 8
    • 15

    Cloudy

    • 8
    • 16

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 9
    • 16

    Shower

    • 9
    • 16

    Cloudy

Today 28 Jul Lower Eyre Peninsula

Cloudy. Slight chance of a shower near the west coast, near zero chance elsewhere. Winds southwesterly 15 to 25 km/h.

Central Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
2 metres.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Weather Situation
A cold front will clip the far southeast on Tuesday evening, before moving out to the east overnight. A high pressure system will then move over the Bight on Wednesday, and will extend a ridge across the state as it slowly moves east into NSW by Saturday. Another cold front is then forecast to cross the state from Saturday evening into Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Smith Island Temperature Statistics View More

July Temperature

Neptune Island (39km)

  • Lowest 12 July, 2026

    10 °C

  • Average July

    13.9 °C

  • Highest 21 July, 2026

    17.6 °C

Climate (2021–2026)

Neptune Island (39km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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