Mouth Flat Beach Weather Forecast

    • 10
    • 18

    Shower

    • 11
    • 18

    Shower

    • 12
    • 20

    Shower

    • 10
    • 18

    Cloudy

    • 10
    • 17

    Cloudy

    • 10
    • 18

    Partly cloudy

    • 12
    • 21

    Shower

Today 16 Nov Kangaroo Island

Cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds westerly 20 to 30 km/h increasing to 30 to 45 km/h in the morning then tending southwesterly 25 to 40 km/h in the evening. Overnight temperatures falling to around 10 with daytime temperatures reaching between 16 and 19.

South Central Coastal Waters

Wind
Westerly 20 to 25 knots, reaching up to 30 knots during the day. Winds turning southwesterly in the late afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly 1.5 metres, tending westerly 1.5 to 2.5 metres during the morning, then tending southwesterly 2 to 3 metres by early evening.
Weather
Partly cloudy. 90% chance of showers.
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

    14.1 °C

  • Highest 1 November, 2025

    24.9 °C

Climate (2020–Present)

Cape Willoughby (17km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    15.4 °C

  • Average High 2020–2025

    18.4 °C
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