Point Boston Weather Forecast

    • 16
    • 24

    Cloudy

    • 16
    • 22

    Becoming windy. Cloudy

    • 15
    • 22

    Partly cloudy

    • 16
    • 31

    Sunny

    • 21
    • 36

    Sunny

    • 17
    • 27

    Mostly sunny

    • 18
    • 32

    Mostly sunny

Today 20 Jan Port Lincoln

Cloudy. Winds southerly 30 to 40 km/h.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 20 to 30 knots.
Seas
2 to 3 metres.
1st Swell
South to southwesterly around 1 metre south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A high pressure system south of WA maintains a ridge over coastal waters. The high will start to move eastwards on Thursday to be in the Tasman Sea on Friday, whilst a trough of low pressure approaches from the west. The trough will move over SA on Saturday reaching the northeast in the evening, followed by another high pressure system moving over waters to the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Point Boston Temperature Statistics View More

January Temperature

Port Lincoln Airport (5km)

  • Lowest 6 January, 2026

    11.9 °C

  • Average January

    19.8 °C

  • Highest 7 January, 2026

    44.5 °C

Climate (2021–Present)

Port Lincoln Airport (5km)

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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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