Shelf Edge Mooring Weather Forecast

    • 17
    • 18

    Partly cloudy

    • 18
    • 18

    Cloudy

    • 17
    • 18

    Shower

    • 16
    • 17

    Shower

    • 16
    • 16

    Shower

    • 16
    • 17

    Shower

    • 16
    • 17

    Shower

Today 21 May Kangaroo Island

Partly cloudy. The chance of morning fog. Slight chance of a shower, most likely in the late morning and afternoon. Light winds. Daytime maximum temperatures around 18.

South Central Coastal Waters

Wind
North to northwesterly 10 to 15 knots decreasing to about 10 knots in the early afternoon then tending north to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front move across across South Australia over the weekend, followed by another high pressure system.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shelf Edge Mooring Temperature Statistics View More

May Temperature

Neptune Island (58km)

  • Lowest 3 May, 2026

    12.4 °C

  • Average May

    16.5 °C

  • Highest 1 May, 2026

    21.6 °C

Climate (2021–Present)

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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