Entrance Island Weather Forecast

    • 8
    • 21

    Partly cloudy

    • 9
    • 26

    Sunny

    • 12
    • 32

    Sunny

    • 17
    • 25

    Storm

    • 10
    • 20

    Cloudy

    • 9
    • 27

    Shower

    • 13
    • 20

    Shower

Today 6 Oct Eastern Eyre Peninsula

Mostly clear. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 20 to 30 km/h in the late afternoon.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots 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 around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A high pressure system located to the south of SA will maintain a ridge over the state as it moves into the Tasman Sea from late Wednesday. A trough ahead of a strong cold front is then expected move over western SA on Thursday, before the front tracks east across the rest of SA on Friday and early Saturday. A high will quickly move southeast across the state on Saturday, ahead of another front forecast to move across on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Entrance Island Temperature Statistics View More

October Temperature

Cleve Aerodrome (43 km)

  • Lowest 5 October, 2026

    7.3 °C

  • Average October

    13.6 °C

  • Highest 1 October, 2026

    20.5 °C

Climate (2021–2026)

Cleve Aerodrome (43 km)

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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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