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    Partly cloudy

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    Partly cloudy

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    Storm

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    Cloudy

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    Partly cloudy

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Today 18 Oct Mount Lofty Ranges

Mostly sunny. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures in the mid to high 20s.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
East to northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Sunny.
Weather Situation
A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA is expected to move into western SA later today and over southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight.
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  • Temperature Forecast Bureau of Meteorology

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October Temperature

Hindmarsh Island (7 km)

  • Lowest 15 October, 2026

    6.7 °C

  • Average October

    15.4 °C

  • Highest 11 October, 2026

    29.8 °C

Climate (2021–2026)

Hindmarsh Island (7 km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    20.6 °C
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