Entrance Island Weather Forecast

    • 12
    • 17

    Cloudy

    • 6
    • 22

    Sunny

    • 8
    • 27

    Partly cloudy

    • 14
    • 33

    Partly cloudy

    • 14
    • 30

    Partly cloudy

    • 14
    • 28

    Partly cloudy

    • 15
    • 31

    Partly cloudy

Today 21 Sep Eastern Eyre Peninsula

Partly cloudy. Slight chance of a shower in the morning. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 25 to 35 km/h early in the morning. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching between 16 and 19.

Spencer Gulf Coastal Waters

Wind
Southwesterly 15 to 20 knots turning southeasterly in the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres during the afternoon.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Entrance Island Temperature Statistics View More

September Temperature

Cleve Aerodrome (43km)

  • Lowest 11 September, 2026

    2.8 °C

  • Average September

    14 °C

  • Highest 19 September, 2026

    29.2 °C

Climate (2021–2026)

Cleve Aerodrome (43km)

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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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