North Neptune Islands Weather Forecast

    • 15
    • 17

    Partly cloudy

    • 17
    • 19

    Shower

    • 17
    • 17

    Shower

    • 16
    • 17

    Shower

    • 17
    • 18

    Shower

    • 16
    • 17

    Shower

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    Shower

Today 29 Oct Lower Eyre Peninsula

Sunny. Winds southeasterly 15 to 20 km/h tending easterly 15 to 25 km/h before dawn then increasing to 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching the low to high 20s.

Central Coastal Waters

Wind
Southeasterly 10 to 15 knots turning easterly 15 to 20 knots before dawn.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the west around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Neptune Islands Temperature Statistics View More

October Temperature

Neptune Island (12 km)

  • Lowest 2 October, 2026

    12 °C

  • Average October

    15.7 °C

  • Highest 22 October, 2026

    23.6 °C

Climate (2021–2026)

Neptune Island (12 km)

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  • Average Low 2021–2026

    14.4 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.9 °C
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