Smith Island Weather Forecast

    • 10
    • 16

    Cloudy

    • 10
    • 16

    Shower

    • 9
    • 14

    Cloudy

    • 9
    • 16

    Partly cloudy

    • 10
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Shower

Today 4 Jul Lower Eyre Peninsula

Cloudy. Slight chance of a shower near the east coast, near zero chance elsewhere. Light winds.

Central Coastal Waters

Wind
Southeasterly 10 to 15 knots turning easterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure system centred south of the Bight extends a ridge over SA. The high will move eastwards to be centred near Tasmania on Sunday and Monday but will continue to extend a ridge over SA. The ridge will weaken mid next week as a trough moves over western coasts then a cold front will move across from the west late Friday and early Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Smith Island Temperature Statistics View More

July Temperature

Neptune Island (39km)

  • Lowest 3 July, 2026

    10.1 °C

  • Average July

    13.4 °C

  • Highest 1 July, 2026

    15.9 °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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