Shelf Edge Mooring Weather Forecast

    • 14
    • 15

    Windy

    • 15
    • 15

    Cloudy

    • 15
    • 16

    Partly cloudy

    • 16
    • 16

    Partly cloudy

    • 15
    • 15

    Partly cloudy

    • 15
    • 15

    Partly cloudy

    • 14
    • 16

    Sunny

Today 25 Aug Kangaroo Island

Partly cloudy. Medium chance of showers this morning. Winds southerly 25 to 35 km/h turning southwesterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 15.

South Central Coastal Waters

Wind
Southerly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southwesterly 15 to 20 knots in the late morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. 95% chance of showers inshore, 50% chance elsewhere.
Weather Situation
A low pressure system and associated trough continue moving over southern SA today and will move into the eastern states this evening. A high pressure system will move in from the west to be over SA on Wednesday. Another trough approaches the southwest during Thursday evening, and may linger about the western parts of SA before another high moves across the south over the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shelf Edge Mooring Temperature Statistics View More

August Temperature

Neptune Island (58km)

  • Lowest 4 August, 2026

    10.4 °C
  • Average August

    13.9 °C
  • Highest 7 August, 2026

    17.4 °C

Climate (2021–2026)

Neptune Island (58km)

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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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