Shell Beach Weather Forecast

    • 15
    • 22

    Rain easing. Windy

    • 14
    • 21

    Cloudy

    • 15
    • 21

    Partly cloudy

    • 14
    • 22

    Cloudy

    • 14
    • 23

    Partly cloudy

    • 15
    • 24

    Sunny

    • 16
    • 28

    Sunny

Today 21 Dec Yorke Peninsula

Partly cloudy. Very high chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the early morning. Winds east to southeasterly 15 to 20 km/h tending west to southwesterly 35 to 50 km/h in the early morning then tending southerly 25 to 40 km/h in the late afternoon. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching the mid 20s.

Central Coastal Waters

Wind
East to southeasterly 10 to 15 knots tending northwest to southwesterly 15 to 25 knots in the early morning then tending southerly in the middle of the day. Winds reaching up to 30 knots during the morning.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly around 1 metre, tending westerly 1.5 to 2.5 metres during the afternoon.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the early morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shell Beach Temperature Statistics View More

December Temperature

Stenhouse Bay (11km)

  • Lowest 3 December, 2025

    9.1 °C

  • Average December

    18.5 °C

  • Highest 17 December, 2025

    35.1 °C

Climate (2020–Present)

Stenhouse Bay (11km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    20.4 °C
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