Yatala Harbor Weather Forecast

    • 18
    • 27

    Clear

    • 18
    • 30

    Partly cloudy

    • 19
    • 32

    Sunny

    • 20
    • 31

    Sunny

    • 20
    • 29

    Partly cloudy

    • 18
    • 22

    Shower

    • 11
    • 19

    Partly cloudy

Today 21 Mar Flinders

Mostly clear. Slight chance of a shower north of Hawker early this evening. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the evening.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening. Winds turning southeasterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early next week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yatala Harbor Temperature Statistics View More

March Temperature

Port Augusta Airport (32km)

  • Lowest 12 March, 2026

    13.8 °C

  • Average March

    22.2 °C

  • Highest 15 March, 2026

    36.1 °C

Climate (2021–Present)

Port Augusta Airport (32km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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