Entrance Island Weather Forecast

    • 7
    • 22

    Sunny

    • 12
    • 26

    Shower

    • 12
    • 19

    Cloudy

    • 10
    • 21

    Partly cloudy

    • 10
    • 24

    Shower

    • 12
    • 18

    Cloudy

    • 8
    • 20

    Shower

Today 31 Aug Eastern Eyre Peninsula

Sunny. Winds north to northeasterly 15 to 20 km/h becoming light in the late afternoon then becoming northerly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low 20s.

Spencer Gulf Coastal Waters

Wind
Northeasterly 10 to 15 knots tending northerly in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Sunny.
Weather Situation
A high pressure system southeast of SA continues extending a ridge across the state, as it moves over Victoria and into the Tasman Sea by late Monday. A cold front is then forecast to move across the state on Tuesday, as another ridge and high push in behind the front on Wednesday. Another cold front may slip across the southeast parts of SA early Thursday, with the high moving over eastern SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Entrance Island Temperature Statistics View More

August Temperature

Cleve Aerodrome (43km)

  • Lowest 26 August, 2026

    4 °C

  • Average August

    11.8 °C

  • Highest 28 August, 2026

    21.2 °C

Climate (2021–2026)

Cleve Aerodrome (43km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.4 °C
Get WillyWeather+ to remove ads