Smooth Island Weather Forecast

    • 18
    • 24

    Partly cloudy

    • 19
    • 19

    Partly cloudy

    • 19
    • 23

    Partly cloudy

    • 21
    • 23

    Partly cloudy

    • 20
    • 21

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 18
    • 19

    Partly cloudy

Today 21 Apr West Coast

Mostly sunny. Slight chance of a shower west of Nullarbor in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm west of Nullarbor in the evening. Winds northeasterly 15 to 25 km/h turning northerly 35 to 50 km/h before dawn. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching the low to mid 30s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to northeasterly 10 to 15 knots turning northerly 15 to 20 knots before dawn then tending southeast to southwesterly 10 to 15 knots in the late evening. Winds reaching up to 25 knots offshore in the late morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Smooth Island Temperature Statistics View More

April Temperature

Ceduna Airport (53km)

  • Lowest 15 April, 2026

    7 °C

  • Average April

    18 °C

  • Highest 18 April, 2026

    33.2 °C

Climate (2021–Present)

Ceduna Airport (53km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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