Sleaford Islands Weather Forecast

    • 16
    • 23

    Cloudy

    • 15
    • 23

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 14
    • 23

    Partly cloudy

    • 14
    • 27

    Sunny

    • 15
    • 28

    Mostly sunny

    • 16
    • 26

    Sunny

Today 18 Mar Port Lincoln

Cloudy. Slight chance of a shower in the early morning. Winds south to southeasterly 20 to 30 km/h.

Central Coastal Waters

Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots in the west during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleaford Islands Temperature Statistics View More

March Temperature

Port Lincoln Airport (38km)

  • Lowest 5 March, 2026

    11.6 °C

  • Average March

    18.7 °C

  • Highest 10 March, 2026

    34.6 °C

Climate (2021–Present)

Port Lincoln Airport (38km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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