Goolwa Beach Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 9
    • 27

    Sunny morning. Shower or two

    • 11
    • 17

    Partly cloudy

    • 10
    • 16

    Cloudy

    • 9
    • 15

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 7
    • 20

    Mostly sunny

Today 10 Oct Mount Lofty Ranges

Partly cloudy. Slight chance of a shower, becoming less likely late this afternoon and evening. Winds west to northwesterly 25 to 35 km/h becoming light in the evening. Daytime maximum temperatures between 17 and 20.

South Central Coastal Waters

Wind
West to northwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds decreasing to 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon, then decreasing below 1 metre later in the evening.
1st Swell
Southwesterly 2.5 to 3 metres, tending westerly 3 to 5 metres during the morning.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system briefly establishes in the north today. Another series of troughs and cold fronts are expected to enter western SA early on Sunday, crossing the state and then clearing in the east by the end of Monday. A ridge of high pressure will then push into western SA on Monday before the associated high moves into waters south on Tuesday. A trough over the WA/NT border will also extend into SA at times from Monday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goolwa Beach Temperature Statistics View More

October Temperature

Hindmarsh Island (4 km)

  • Lowest 7 October, 2026

    7.3 °C
  • Average October

    15.3 °C
  • Highest 8 October, 2026

    28.8 °C

Climate (2021–2026)

Hindmarsh Island (4 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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