Arno Bay Boat Ramp Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 8
    • 16

    Cloudy

    • 8
    • 18

    Partly cloudy

    • 8
    • 20

    Becoming cloudy

    • 11
    • 17

    Showers

    • 9
    • 15

    Shower or two

    • 5
    • 16

    Partly cloudy

Today 20 Aug Eastern Eyre Peninsula

Mostly sunny. Slight chance of a shower in the south, most likely late this afternoon and evening. Near zero chance of rain elsewhere. Winds northwesterly 15 to 20 km/h increasing to 25 km/h before turning southwesterly 15 to 20 km/h in the afternoon. Daytime maximum temperatures around 19.

Spencer Gulf Coastal Waters

Wind
Northwesterly 10 to 15 knots turning southwesterly in the afternoon.
Seas
Below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A cold front clears to the east Wednesday evening. Weak troughs clip the southeast in a broad westerly flow on Thursday and Friday, as a ridge of high pressure is expected to approach South Australia from the west. The high centre is expected to linger over the state on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arno Bay Boat Ramp Temperature Statistics View More

August Temperature

Cleve Aerodrome (23km)

  • Lowest 1 August, 2026

    4.5 °C

  • Average August

    11.5 °C

  • Highest 18 August, 2026

    19.7 °C

Climate (2021–2026)

Cleve Aerodrome (23km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.4 °C
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