Point Boston Weather Forecast

    • 13
    • 19

    Shower or two. Becoming windy

    • 11
    • 18

    Possible shower

    • 12
    • 19

    Cloudy

    • 11
    • 20

    Cloudy

    • 11
    • 22

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 13
    • 22

    Partly cloudy

Today 10 Apr Port Lincoln

Cloudy. High chance of showers, most likely from late this morning. Winds westerly 20 to 25 km/h increasing to 25 to 40 km/h in the morning then tending southwesterly 25 to 35 km/h in the late afternoon.

Spencer Gulf Coastal Waters

Wind
Westerly 20 to 25 knots, reaching up to 30 knots south of Cowell to Wallaroo during the day. Winds turning southwesterly in the late afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly 1 to 1.5 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A low pressure trough will move across waters to the south today then a high pressure system will move across waters south of WA on Saturday to be centred over the Bight on Sunday. This high will move slowly eastwards early next week and a weak cold front will move over southern coastal areas.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Point Boston Temperature Statistics View More

April Temperature

Port Lincoln Airport (5km)

  • Lowest 2 April, 2026

    10.8 °C

  • Average April

    18 °C

  • Highest 6 April, 2026

    25.8 °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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