South Neptune Islands Weather Forecast

    • 18
    • 18

    Sunny

    • 18
    • 20

    Sunny

    • 19
    • 20

    Shower

    • 16
    • 17

    Windy

    • 16
    • 18

    Cloudy

    • 17
    • 18

    Sunny

    • 18
    • 19

    Sunny

Today 9 Feb Lower Eyre Peninsula

Sunny. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures 25 to 32.

Central Coastal Waters

Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Sunny.
Weather Situation
A ridge of high pressure persists south of SA. A trough of low pressure extends across the North East Pastoral district and into the eastern states. Most of the state will be dominated by the ridge of high pressure on Tuesday, as the high centre moves into the Tasman Sea. Another trough of low pressure enters from the west on Tuesday and extends east on Wednesday, as cold front moves over the south on Wednesday. The trough moves northeastwards on Thursday as a new ridge of high pressure extends from the west.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Neptune Islands Temperature Statistics View More

February Temperature

Cape Borda (64km)

  • Lowest 2 February, 2026

    11.1 °C
  • Average February

    17.6 °C
  • Highest 3 February, 2026

    27 °C

Climate (2021–Present)

Cape Borda (64km)

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  • Average Low 2021–2026

    11.7 °C
  • Average 2021–2026

    14.9 °C
  • Average High 2021–2026

    18.9 °C
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