Tumby Island Weather Forecast

    • 10
    • 15

    Shower

    • 10
    • 14

    Rain

    • 8
    • 15

    Cloudy

    • 7
    • 15

    Shower

    • 8
    • 14

    Cloudy

    • 8
    • 14

    Cloudy

    • 6
    • 15

    Partly cloudy

Today 1 Jul Lower Eyre Peninsula

Cloudy. Very high chance of showers, most likely later tonight. Winds northwesterly 30 to 45 km/h.

Spencer Gulf Coastal Waters

Wind
Northwesterly 20 to 30 knots.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A series of low pressure systems passing over waters to the south will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend, as it slowly moves southeastwards towards Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tumby Island Temperature Statistics View More

July Temperature

Port Lincoln Airport (31km)

  • Lowest

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  • Average July

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Climate (2021–2026)

Port Lincoln Airport (31km)

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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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