Mouth Flat Beach Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 16
    • 29

    Partly cloudy

    • 16
    • 29

    Partly cloudy

    • 19
    • 25

    Shower

    • 16
    • 21

    Partly cloudy

    • 15
    • 22

    Partly cloudy

    • 16
    • 22

    Windy

Today 19 Feb Kangaroo Island

The chance of fog in the early morning. Mostly sunny afternoon. Light winds becoming southeasterly 15 to 25 km/h in the middle of the day. Overnight temperatures falling to around 12 with daytime temperatures reaching the mid to high 20s.

South Central Coastal Waters

Wind
West to southwesterly about 10 knots becoming south to southeasterly in the early afternoon then tending east to southeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mouth Flat Beach Temperature Statistics View More

February Temperature

Cape Willoughby (17km)

  • Lowest 18 February, 2026

    13.3 °C

  • Average February

    18.4 °C

  • Highest 16 February, 2026

    34.9 °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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