Sturt Bay Weather Forecast

    • 9
    • 15

    Cloudy

    • 7
    • 19

    Sunny

    • 9
    • 22

    Partly cloudy

    • 13
    • 23

    Cloudy

    • 13
    • 23

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 14
    • 24

    Partly cloudy

Today 21 Sep Yorke Peninsula

Cloudy. Winds southerly 15 to 25 km/h turning southeasterly 20 to 30 km/h during the day. Daytime maximum temperatures between 15 and 18.

Investigator Strait Coastal Waters

Wind
Southerly 15 to 20 knots tending southeasterly 10 to 15 knots in the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then decreasing to 1 to 1.5 metres by early evening.
Weather
Cloudy.
Weather Situation
A high pressure system will move eastwards across waters to the south today then over Victoria and the Tasman Sea on Tuesday. This high will extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over the Bight during Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sturt Bay Temperature Statistics View More

September Temperature

Edithburgh (30km)

  • Lowest 18 September, 2026

    3.9 °C

  • Average September

    13.7 °C

  • Highest 19 September, 2026

    26.4 °C

Climate (2021–2026)

Edithburgh (30km)

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  • Average Low 2021–2026

    12.3 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    20.6 °C
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