Boucaut Island Weather Forecast

    • 20
    • 21

    Windy

    • 17
    • 18

    Windy

    • 17
    • 19

    Cloudy

    • 17
    • 19

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 18
    • 18

    Windy

    • 17
    • 18

    Windy

Today 9 Jan Lower Eyre Peninsula

Mostly sunny. Winds southwesterly 25 to 40 km/h. Daytime maximum temperatures 28 to 34.

Extreme Fire Danger Rating

Take action now to protect life and property

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots becoming south to southwesterly 15 to 25 knots in the early morning. Winds reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Mostly sunny. The chance of a thunderstorm north of Cowell to Wallaroo during this afternoon and evening.
Weather Situation
A low pressure trough across parts of the west and south will move eastwards today as a cold front moves over southern districts. A ridge of high pressure will extend across the south on Saturday following the front and the main high centre will become established over waters south of the Bight on Sunday, persisting into Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boucaut Island Temperature Statistics View More

January Temperature

Port Lincoln Airport (45km)

  • Lowest 6 January, 2026

    11.9 °C
  • Average January

    20.5 °C
  • Highest 7 January, 2026

    44.5 °C

Climate (2021–Present)

Port Lincoln Airport (45km)

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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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