Point Boston Weather Forecast

    • 8
    • 17

    Cloud clearing

    • 8
    • 23

    Sunny

    • 11
    • 26

    Sunny

    • 13
    • 21

    Partly cloudy

    • 10
    • 17

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 10
    • 22

    Partly cloudy

Today 17 Sep Port Lincoln

Cloud clearing. Winds easterly 15 to 25 km/h tending northeasterly 15 to 20 km/h in the early morning then becoming light in the late afternoon.

Spencer Gulf Coastal Waters

Wind
East to northeasterly 15 to 20 knots becoming variable about 10 knots in the middle of the day.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Point Boston Temperature Statistics View More

September Temperature

Port Lincoln Airport (5km)

  • Lowest 11 September, 2026

    5.6 °C

  • Average September

    13.7 °C

  • Highest 4 September, 2026

    25.1 °C

Climate (2021–2026)

Port Lincoln Airport (5km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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