Tumby Bay Weather Forecast

    • 8
    • 18

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 8
    • 19

    Sunny

    • 10
    • 20

    Shower

    • 13
    • 19

    Shower

    • 8
    • 19

    Sunny

Today 5 Jun Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, most likely during this afternoon and evening. Light winds becoming westerly 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures around 18.

Spencer Gulf Coastal Waters

Wind
Southwesterly 10 to 15 knots turning westerly during the morning.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A broad southwesterly flow over SA waters will tend west to northwesterly as a high pressure system over southern WA moves steadily eastwards across northern SA on Friday and Saturday, reaching NSW on Sunday and the Tasman Sea by Monday. Northerly winds freshen from the west on Tuesday ahead of a mid-week southwesterly change.
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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 4 June, 2026

    9.3 °C

  • Average June

    13.8 °C

  • Highest 1 June, 2026

    21.1 °C

Climate (2021–Present)

Port Lincoln Airport (32km)

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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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