Shelf Edge Mooring Weather Forecast

    • 13
    • 16

    Shower

    • 14
    • 15

    Partly cloudy

    • 15
    • 16

    Shower

    • 15
    • 16

    Storm

    • 13
    • 14

    Shower

    • 13
    • 15

    Shower

    • 14
    • 14

    Shower

Today 5 Aug Kangaroo Island

Cloudy. Slight chance of a shower. Light winds becoming northerly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 14.

South Central Coastal Waters

Wind
Northerly about 10 knots increasing to 10 to 15 knots in the early morning. Winds reaching up to 20 knots west of Kangaroo Island in the early afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A weak high pressure system over SA will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this 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

    13.2 °C

  • Highest 1 August, 2026

    16.5 °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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