Tumby Bay Weather Forecast

    • 17
    • 25

    Partly cloudy

    • 17
    • 26

    Partly cloudy

    • 17
    • 31

    Sunny

    • 20
    • 39

    Partly cloudy

    • 19
    • 21

    Shower

    • 14
    • 18

    Cloudy

    • 14
    • 19

    Partly cloudy

Today 12 Mar Lower Eyre Peninsula

The chance of fog early this morning. Mostly sunny afternoon. Winds southerly 15 to 20 km/h turning southeasterly 20 to 30 km/h in the late morning and afternoon. Daytime maximum temperatures 25 to 33.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system will become established south of the Bight today and then will move eastwards later in the week to be centred over the Tasman Sea on Friday. A low pressure trough will move across from the west over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tumby Bay Temperature Statistics View More

March Temperature

Port Lincoln Airport (32km)

  • Lowest 4 March, 2025

    12.4 °C

  • Average March

    21.5 °C

  • Highest 9 March, 2025

    34.8 °C

Climate (2020–Present)

Port Lincoln Airport (32km)

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  • Average Low 2020–2025

    11.3 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    21.2 °C
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