Coweelunga Bay Weather Forecast

    • 8
    • 15

    Shower

    • 9
    • 15

    Shower

    • 8
    • 14

    Shower

    • 8
    • 16

    Partly cloudy

    • 7
    • 15

    Cloudy

    • 8
    • 18

    Partly cloudy

    • 10
    • 18

    Shower

Today 12 Aug Mount Lofty Ranges

Partly cloudy. High chance of showers, most likely during this afternoon and evening. Winds southwesterly 20 to 30 km/h turning westerly early in the morning. Daytime maximum temperatures between 12 and 15.

Investigator Strait Coastal Waters

Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots inshore early in the morning.
Seas
1 to 2 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A cold front crossing the eastern parts of SA will continue moving eastwards and cross the rest of the state early today. A ridge of high pressure will then push into SA from the west today, with the associated high moving over SA on Thursday. The high then gradually drifts southwards to be located in vicinity of Tasmania over the weekend, as it continues extending a ridge across SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coweelunga Bay Temperature Statistics View More

August Temperature

Parawa West (Second Valley Forest) (23km)

  • Lowest 1 August, 2026

    3.2 °C

  • Average August

    9.3 °C

  • Highest 7 August, 2026

    15.9 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (23km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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