Port Moonta Weather Forecast

    • 9
    • 20

    Partly cloudy

    • 9
    • 21

    Mostly sunny

    • 9
    • 23

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 11
    • 23

    Possible shower

    • 12
    • 22

    Shower or two

    • 12
    • 23

    Shower or two

Today 10 May Yorke Peninsula

Partly cloudy. Winds southeasterly 15 to 20 km/h.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 10 to 15 knots tending east to southeasterly in the evening.
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
Partly cloudy.
Weather Situation
strong high pressure system south of SA is slowly moving east, reaching the Tasman Sea by Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Moonta Temperature Statistics View More

May Temperature

Kadina Airport (14km)

  • Lowest 6 May, 2026

    8.3 °C

  • Average May

    15.5 °C

  • Highest 1 May, 2026

    29.2 °C

Climate (2021–Present)

Kadina Airport (14km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.5 °C
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