Onkaparinga River Entrance Weather Forecast

    • 13
    • 22

    Cloudy

    • 13
    • 24

    Partly cloudy

    • 18
    • 26

    Partly cloudy

    • 19
    • 29

    Mostly sunny

    • 19
    • 24

    Morning shower or two

    • 15
    • 25

    Partly cloudy

    • 15
    • 24

    Partly cloudy

Today 28 Mar Adelaide

Cloudy. Slight chance of a shower, most likely in the morning and early afternoon. Light winds becoming south to southeasterly 15 to 20 km/h in the morning then becoming light in the evening.

Adelaide Metropolitan Waters

Wind
South to southeasterly about 10 knots tending south to southwesterly 10 to 15 knots in the middle of the day then turning southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly eastwards over the weekend to be centred over the Tasman Sea on Monday. A trough is forecast to enter the far west on Tuesday before sliding over southern parts of SA on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onkaparinga River Entrance Temperature Statistics View More

March Temperature

Noarlunga (3km)

  • Lowest 27 March, 2026

    11.1 °C

  • Average March

    19.5 °C

  • Highest 10 March, 2026

    33 °C

Climate (2021–Present)

Noarlunga (3km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    21.8 °C
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