North Neptune Islands Weather Forecast

    • 18
    • 19

    Partly cloudy

    • 18
    • 19

    Windy

    • 18
    • 19

    Partly cloudy

    • 17
    • 19

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 18
    • 20

    Sunny

    • 19
    • 20

    Sunny

Today 17 Mar Lower Eyre Peninsula

Partly cloudy. Winds southeasterly 25 to 35 km/h.

Central Coastal Waters

Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres in the west.
Weather
Partly cloudy.
Weather Situation
A low and trough over northeast SA will continue to move northeastwards clearing the State by Thursday. A ridge of high pressure persists to the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Neptune Islands Temperature Statistics View More

March Temperature

Neptune Island (12km)

  • Lowest 9 March, 2026

    14.8 °C

  • Average March

    18.3 °C

  • Highest 10 March, 2026

    24 °C

Climate (2021–Present)

Neptune Island (12km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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