Brennen Jetty Weather Forecast

    • 16
    • 26

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 14
    • 25

    Shower or two

    • 16
    • 23

    Showers

    • 14
    • 20

    Shower or two

    • 12
    • 18

    Cloudy

    • 11
    • 19

    Cloudy

Today 6 Apr Port Lincoln

Partly cloudy. Slight chance of a shower. Winds westerly 25 to 30 km/h tending southwesterly 15 to 25 km/h in the late afternoon.

Spencer Gulf Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo by early evening.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A cold front will pass over the southeast overnight followed by a high-pressure system building south of the state on Tuesday. The high will then move east on Wednesday allowing a vigorous cold front to move over South Australia Thursday afternoon. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brennen Jetty Temperature Statistics View More

April Temperature

Port Lincoln Airport (13km)

  • Lowest 2 April, 2026

    10.8 °C

  • Average April

    18.2 °C

  • Highest 1 April, 2026

    24.5 °C

Climate (2021–Present)

Port Lincoln Airport (13km)

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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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