Middle Spit Weather Forecast

    • 5
    • 25

    Sunny

    • 8
    • 28

    Sunny

    • 15
    • 26

    Partly cloudy

    • 10
    • 18

    Cloudy

    • 6
    • 22

    Sunny

    • 8
    • 25

    Partly cloudy

    • 12
    • 29

    Partly cloudy

Today 18 Sep Mid North

Sunny. Light winds becoming northwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

Gulf St Vincent Coastal Waters

Wind
Northerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A strong high pressure system centred over Victoria will maintain a ridge across SA as it drifts slowly over NSW. A cold front will then approach from the west late Saturday and move across SA on Sunday, before another ridge pushes in behind the front. The associated high will then move eastwards across waters south from Monday.
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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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