Smith Island Weather Forecast

    • 11
    • 16

    Cloudy

    • 10
    • 16

    Cloudy

    • 11
    • 16

    Cloudy

    • 11
    • 22

    Sunny

    • 13
    • 25

    Sunny

    • 14
    • 20

    Partly cloudy

    • 12
    • 17

    Cloudy

Today 15 Sep Lower Eyre Peninsula

Cloudy. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures around 16.

Central Coastal Waters

Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the west.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy.
Weather Situation
A high pressure ridge will be persistent over SA during the week, with a high moving across waters to the south to be centred over Victoria later Thursday and then over eastern NSW later Friday. The next cold front is likely to approach from the west late Saturday and move across SA on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Smith Island Temperature Statistics View More

September Temperature

Port Lincoln Airport (45km)

  • Lowest 11 September, 2026

    5.6 °C

  • Average September

    13.8 °C

  • Highest 4 September, 2026

    25.1 °C

Climate (2021–2026)

Port Lincoln Airport (45km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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