Observatory Point Weather Forecast

    • 17
    • 19

    Partly cloudy

    • 17
    • 18

    Cloudy

    • 17
    • 20

    Partly cloudy

    • 19
    • 20

    Shower

    • 17
    • 18

    Cloudy

    • 18
    • 22

    Partly cloudy

    • 19
    • 20

    Partly cloudy

Today 16 Apr Lower Eyre Peninsula

Clear. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly in the late afternoon then becoming light in the late evening.

Spencer Gulf Coastal Waters

Wind
Southerly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will move east during Friday and Saturday ahead of a weakening trough that is expected to brush the west and south on the weekend. The high is forecast to be over the Tasman Sea by Monday, extending a ridge over South Australia through until Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observatory Point Temperature Statistics View More

April Temperature

Port Lincoln Airport (42km)

  • Lowest 14 April, 2026

    8.8 °C

  • Average April

    16.5 °C

  • Highest 6 April, 2026

    25.8 °C

Climate (2021–Present)

Port Lincoln Airport (42km)

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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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