Lewis Island Weather Forecast

    • 17
    • 24

    Windy

    • 15
    • 23

    Cloudy

    • 14
    • 22

    Windy

    • 16
    • 23

    Windy

    • 15
    • 24

    Windy

    • 17
    • 26

    Partly cloudy

    • 18
    • 28

    Shower

Today 22 Feb Lower Eyre Peninsula

Partly cloudy. Winds southerly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.

Spencer Gulf Coastal Waters

Wind
Southerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
1 to 2 metres.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Cloudy.
Weather Situation
A trough across the northeast will link up with a tropical low near the NT border this evening. The low is expected to slowly drift south towards northeast SA this week, with the trough remaining near stationary as a high pressure system moves across the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lewis Island Temperature Statistics View More

February Temperature

Port Lincoln Airport (42km)

  • Lowest 4 February, 2026

    10.6 °C

  • Average February

    20.2 °C

  • Highest 16 February, 2026

    34.5 °C

Climate (2021–Present)

Port Lincoln Airport (42km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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