North Neptune Islands Weather Forecast

    • 17
    • 18

    Windy

    • 17
    • 17

    Cloudy

    • 17
    • 18

    Cloudy

    • 17
    • 19

    Partly cloudy

    • 18
    • 19

    Shower

    • 18
    • 19

    Partly cloudy

    • 18
    • 19

    Partly cloudy

Today 11 Mar Lower Eyre Peninsula

Partly cloudy. Winds westerly 15 to 20 km/h turning southerly 25 to 35 km/h during the morning. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching the low to mid 20s.

Central Coastal Waters

Wind
Northwest to northeasterly 10 to 15 knots tending west to southwesterly 15 to 25 knots before dawn then turning southerly in the early morning. Winds reaching up to 30 knots during the morning.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning, then decreasing below 1.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • 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

    18.5 °C

  • Highest 1 March, 2026

    22.8 °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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