Boucaut Island Weather Forecast

    • 16
    • 18

    Windy

    • 16
    • 19

    Partly cloudy

    • 18
    • 21

    Sunny

    • 21
    • 22

    Sunny

    • 21
    • 22

    Partly cloudy

    • 18
    • 19

    Windy

    • 16
    • 17

    Cloudy

Today 25 Dec Lower Eyre Peninsula

Partly cloudy. Winds southeasterly 25 to 40 km/h. Overnight temperatures falling to around 12 with daytime temperatures reaching the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres by early evening.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Cloud clearing.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boucaut Island Temperature Statistics View More

December Temperature

Port Lincoln Airport (45km)

  • Lowest 7 December, 2025

    8.1 °C
  • Average December

    18.6 °C
  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Lincoln Airport (45km)

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  • Average Low 2020–2025

    11.4 °C
  • Average 2020–2025

    15.8 °C
  • Average High 2020–2025

    21.3 °C
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