Spilsby Island Weather Forecast

    • 15
    • 18

    Partly cloudy

    • 18
    • 19

    Shower

    • 17
    • 19

    Partly cloudy

    • 16
    • 18

    Shower

    • 18
    • 19

    Shower

    • 17
    • 18

    Partly cloudy

    • 17
    • 17

    Partly cloudy

Today 29 Oct Lower Eyre Peninsula

Sunny. Winds southeasterly 15 to 20 km/h tending easterly 15 to 25 km/h before dawn then increasing to 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching the low to high 20s.

Spencer Gulf Coastal Waters

Wind
East to southeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo around midday.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spilsby Island Temperature Statistics View More

October Temperature

Port Lincoln Airport (43 km)

  • Lowest 26 October, 2026

    5.7 °C

  • Average October

    15.7 °C

  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (43 km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    21.3 °C
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