Tumby Bay Weather Forecast

    • 9
    • 21

    Partly cloudy

    • 9
    • 22

    Sunny

    • 8
    • 21

    Sunny

    • 10
    • 20

    Shower

    • 9
    • 19

    Shower

    • 8
    • 16

    Shower

    • 8
    • 16

    Cloudy

Today 19 Jun Lower Eyre Peninsula

Partly cloudy. Winds northerly 20 to 30 km/h. Daytime maximum temperatures around 20.

Spencer Gulf Coastal Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the eastern states will slowly move eastwards to be in the Tasman Sea by the weekend. The high will continue to extend a ridge over coastal waters for the remainder of the week and early weekend, maintaining a northerly airstream.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tumby Bay Temperature Statistics View More

June Temperature

Port Lincoln Airport (32km)

  • Lowest 1 June, 2025

    6.1 °C

  • Average June

    12.3 °C

  • Highest 2 June, 2025

    22.3 °C

Climate (2020–Present)

Port Lincoln Airport (32km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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