Port Lincoln Weather Forecast

    • 14
    • 27

    Mostly clear

    • 16
    • 31

    Mostly sunny

    • 13
    • 24

    Mostly sunny

    • 11
    • 23

    Cloudy

    • 11
    • 21

    Cloudy

    • 12
    • 24

    Cloud clearing

    • 13
    • 30

    Sunny

Today 11 Dec Port Lincoln

Partly cloudy. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the late morning and afternoon. Winds east to southeasterly 20 to 25 km/h.

Spencer Gulf Coastal Waters

Wind
East to southeasterly 10 to 15 knots, reaching up to 25 knots north of Cowell to Wallaroo in the early afternoon. Winds tending south to southeasterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A ridge of high pressure persists over southern SA, before the high centre moves eastwards over the Tasman Sea late today. A trough of low pressure is expected to move eastwards across the SA waters on Friday. Another ridge of high pressure will move over the south during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Lincoln Temperature Statistics View More

December Temperature

Port Lincoln Airport (13km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18.1 °C

  • Highest 3 December, 2025

    35.3 °C

Climate (2020–Present)

Port Lincoln Airport (13km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    21.3 °C
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