Moonta Bay Weather Forecast

    • 17
    • 30

    Partly cloudy

    • 16
    • 31

    Sunny

    • 15
    • 33

    Sunny

    • 17
    • 37

    Sunny

    • 20
    • 39

    Possible shower

    • 19
    • 29

    Shower or two

    • 12
    • 25

    Partly cloudy

Today 11 Mar Yorke Peninsula

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the north in the afternoon and evening. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly in the late afternoon. Daytime maximum temperatures around 30.

Spencer Gulf Coastal Waters

Wind
Southwesterly 10 to 15 knots turning southerly in the middle of the day. Winds reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. The chance of a thunderstorm north of Cowell to Wallaroo in the afternoon and evening.
Weather Situation
A low pressure trough over central SA will move slowly eastwards over the next couple of days. A high pressure system will become established south of the Bight on Wednesday and the trough will move over the eastern states. The high will move eastwards later in the week to be centred over the Tasman Sea on Friday. A low pressure trough will move across from the west over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Moonta Bay Temperature Statistics View More

March Temperature

Kadina Airport (13km)

  • Lowest 4 March, 2025

    12.1 °C

  • Average March

    23.8 °C

  • Highest 8 March, 2025

    36.5 °C

Climate (2020–Present)

Kadina Airport (13km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    10 °C

  • Average 2020–2025

    16.3 °C

  • Average High 2020–2025

    23.3 °C
Get WillyWeather+ to remove ads