Mouth Flat Beach Weather Forecast

    • 18
    • 26

    Cloudy

    • 15
    • 24

    Cloudy

    • 13
    • 24

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 15
    • 30

    Partly cloudy

    • 19
    • 26

    Shower

    • 16
    • 21

    Cloudy

Today 17 Feb Kangaroo Island

Partly cloudy. Winds southwesterly 15 to 25 km/h.

South Central Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
1.5 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A cold front is moving across southeastern Australia, with a trough extending into northern SA. A ridge of high pressure will become established across the south later in the week, pushing the trough north into the pastoral districts.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mouth Flat Beach Temperature Statistics View More

February Temperature

Cape Willoughby (17km)

  • Lowest 2 February, 2026

    14.4 °C
  • Average February

    18.3 °C
  • Highest 3 February, 2026

    28.9 °C

Climate (2021–Present)

Cape Willoughby (17km)

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  • Average Low 2021–2026

    13.3 °C
  • Average 2021–2026

    15.4 °C
  • Average High 2021–2026

    18.4 °C
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