Marble Bay Weather Forecast

    • 20
    • 21

    Windy

    • 16
    • 17

    Windy

    • 15
    • 17

    Windy

    • 16
    • 19

    Partly cloudy

    • 17
    • 19

    Sunny

    • 17
    • 18

    Cloudy

    • 17
    • 18

    Partly cloudy

Today 29 Dec Lower Eyre Peninsula

Mostly sunny. Light winds becoming north to northeasterly 15 to 20 km/h in the morning then shifting south to southwesterly 25 to 40 km/h during the morning. Overnight temperatures falling to around 17 with daytime temperatures reaching 30 to 38.

Central Coastal Waters

Wind
Southerly about 10 knots increasing to 15 to 25 knots in the early morning.
Seas
Below 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres, decreasing to 2 metres during the afternoon.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marble Bay Temperature Statistics View More

December Temperature

Port Lincoln Airport (54km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18.6 °C

  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Lincoln Airport (54km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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