Shelley Beach Weather Forecast

    • 6
    • 17

    Rain increasing

    • 9
    • 19

    Shower or two

    • 7
    • 14

    Showers

    • 7
    • 16

    Showers increasing

    • 7
    • 15

    Showers

    • 7
    • 16

    Shower or two

    • 8
    • 17

    Shower or two

Today 7 Aug Port Lincoln

Cloudy. The chance of fog in the early morning. Very high chance of rain, most likely in the afternoon and evening. Winds northerly 15 to 25 km/h becoming light in the evening.

Spencer Gulf Coastal Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres near the Yorke Peninsula coast around midday.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. Patchy fog in the early morning with reduced visibility. 95% chance of rain.
Weather Situation
A weak high pressure system centred over NSW will slowly move east while maintaining a ridge over SA until Saturday. A strong cold front will then begin to move into the Bight and move east over the state from late Saturday and throughout Sunday. Another cold front is then forecast to move into the Bight from late Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shelley Beach Temperature Statistics View More

August Temperature

Port Lincoln Airport (13km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    11 °C

  • Highest 1 August, 2026

    16.3 °C

Climate (2021–2026)

Port Lincoln Airport (13km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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