Sleaford Islands Weather Forecast

    • 13
    • 21

    Rain. Possible storm

    • 11
    • 18

    Morning shower or two

    • 10
    • 19

    Shower or two

    • 10
    • 20

    Possible shower

    • 10
    • 21

    Partly cloudy

    • 11
    • 22

    Shower or two

    • 13
    • 26

    Shower or two

Today 24 Oct Port Lincoln

Cloudy. Very high chance of rain, most likely in the late afternoon and evening. The chance of a thunderstorm in the morning and afternoon. Winds east to southeasterly 15 to 20 km/h turning southerly 25 to 35 km/h in the early afternoon.

Central Coastal Waters

Wind
Southeasterly 10 to 15 knots tending southerly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm in the late morning and afternoon.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleaford Islands Temperature Statistics View More

October Temperature

Port Lincoln Airport (38 km)

  • Lowest 22 October, 2026

    7.3 °C

  • Average October

    16.2 °C

  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (38 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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