Shelf Edge Mooring Weather Forecast

    • 17
    • 18

    Shower

    • 17
    • 18

    Partly cloudy

    • 18
    • 18

    Cloudy

    • 17
    • 17

    Shower

    • 16
    • 16

    Shower

    • 16
    • 16

    Shower

    • 16
    • 16

    Shower

Today 20 May Kangaroo Island

Partly cloudy. Slight chance of a shower, becoming less likely this morning. Winds southwesterly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures around 19.

South Central Coastal Waters

Wind
Southwesterly 15 to 20 knots becoming variable about 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
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 will moves across the Bight on Saturday.
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)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
Get WillyWeather+ to remove ads