Southend Weather Forecast

    • 12
    • 18

    Cloudy

    • 12
    • 19

    Shower

    • 11
    • 18

    Cloudy

    • 11
    • 22

    Cloudy

    • 10
    • 27

    Sunny

    • 13
    • 30

    Sunny

    • 15
    • 31

    Partly cloudy

Today 23 Dec Lower South East

Cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h. Daytime maximum temperatures between 19 and 22.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 4 metres around midday.
Weather
Cloudy.
Weather Situation
A ridge of high pressure persists across South Australia this week as the high centre moves to the south of the Bight on Thursday, continuing eastwards on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southend Temperature Statistics View More

December Temperature

Robe Airport (51km)

  • Lowest 16 December, 2025

    5.4 °C

  • Average December

    16.3 °C

  • Highest 18 December, 2025

    32.7 °C

Climate (2020–Present)

Robe Airport (51km)

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  • Average Low 2020–2025

    9.8 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    19.4 °C
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