Rosetta Harbor Weather Forecast

    • 10
    • 17

    Showers

    • 10
    • 16

    Rain

    • 8
    • 15

    Showers easing. Wind easing

    • 8
    • 17

    Showers

    • 6
    • 16

    Showers

    • 8
    • 17

    Shower or two

    • 7
    • 17

    Possible shower

Today 8 Aug Mount Lofty Ranges

Cloudy. Very high chance of showers. Winds northerly 20 to 30 km/h. Overnight temperatures falling to around 9 with daytime temperatures reaching between 13 and 17.

South Central Coastal Waters

Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosetta Harbor Temperature Statistics View More

August Temperature

Encounter Bay (3km)

  • Lowest 1 August, 2026

    0.5 °C

  • Average August

    10.1 °C

  • Highest 6 August, 2026

    16.7 °C

Climate (2021–2026)

Encounter Bay (3km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.7 °C
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