Little Islands Weather Forecast

    • 11
    • 29

    Partly cloudy

    • 13
    • 25

    Shower

    • 11
    • 24

    Partly cloudy

    • 11
    • 26

    Partly cloudy

    • 9
    • 26

    Partly cloudy

    • 10
    • 29

    Sunny

    • 11
    • 34

    Sunny

Today 20 Dec West Coast

Partly cloudy. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. Winds southeast to southwesterly 25 to 35 km/h.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southeasterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. The chance of a thunderstorm south of Streaky Bay.
Weather Situation
A broad trough of low pressure lingers over the east and northern parts of the State. A low pressure system lies south of the bight and moves east to combine with the trough early Sunday. The combined low pressure system and trough then moves east to clear SA by late Sunday. A high pressure ridge then extends over the west and south of the State behind the low pressure system during Sunday. The high pressure ridge extends across the entire State and Coastal Waters by late Sunday and persists from Monday to Thursday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Islands Temperature Statistics View More

December Temperature

Streaky Bay (6km)

  • Lowest 7 December, 2025

    2.9 °C
  • Average December

    21.7 °C
  • Highest 18 December, 2025

    41.7 °C

Climate (2020–Present)

Streaky Bay (6km)

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  • Average Low 2020–2025

    12 °C
  • Average 2020–2025

    16.4 °C
  • Average High 2020–2025

    23.5 °C
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