Middle Spit Weather Forecast

    • 8
    • 27

    Sunny

    • 14
    • 26

    Partly cloudy

    • 10
    • 19

    Cloudy

    • 5
    • 22

    Sunny

    • 8
    • 27

    Partly cloudy

    • 13
    • 31

    Cloudy

    • 15
    • 32

    Partly cloudy

Today 19 Sep Mid North

Sunny. Winds northwest to northeasterly 15 to 20 km/h becoming northwesterly 15 to 25 km/h in the morning then tending northwest to northeasterly in the evening. Daytime maximum temperatures in the mid to high 20s.

Gulf St Vincent Coastal Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots south of Port Vincent to Brighton in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system centred over NSW extends a ridge over SA ahead of a cold front will approach from the west. The front moves across SA on Sunday. Another high pressure system will move eastwards across waters to the south during Monday then over Victoria on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle Spit Temperature Statistics View More

September Temperature

Roseworthy (44km)

  • Lowest 8 September, 2026

    -0.2 °C

  • Average September

    11.3 °C

  • Highest 12 September, 2026

    24.2 °C

Climate (2021–2026)

Roseworthy (44km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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