Mouth Flat Beach Weather Forecast

    • 13
    • 21

    Partly cloudy

    • 14
    • 29

    Partly cloudy

    • 14
    • 22

    Shower

    • 12
    • 20

    Shower

    • 11
    • 18

    Shower

    • 10
    • 19

    Shower

    • 11
    • 19

    Partly cloudy

Today 23 Nov Kangaroo Island

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the evening. Winds southeasterly 20 to 30 km/h. Overnight temperatures falling to around 12 with daytime temperatures reaching the low to mid 20s.

South Central Coastal Waters

Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots west of Kangaroo Island early in the morning.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Partly cloudy. The chance of a thunderstorm in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mouth Flat Beach Temperature Statistics View More

November Temperature

Cape Willoughby (17km)

  • Lowest 3 November, 2025

    8.2 °C

  • Average November

    14.2 °C

  • Highest 1 November, 2025

    24.9 °C

Climate (2020–Present)

Cape Willoughby (17km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    18.4 °C
Get WillyWeather+ to remove ads