Shag Point Weather Forecast

    • 19
    • 19

    Windy

    • 18
    • 21

    Cloudy

    • 18
    • 19

    Cloudy

    • 18
    • 20

    Partly cloudy

    • 19
    • 20

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 22
    • 24

    Sunny

Today 21 Jan Lower Eyre Peninsula

Partly cloudy. Winds southerly 25 to 40 km/h. Daytime maximum temperatures 24 to 31.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure over waters to the south of the state will maintain south to southeasterly flow across South Australia this week. A stronger high pressure system will move to a position south of the Bight for the start of the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Point Temperature Statistics View More

January Temperature

Neptune Island (42km)

  • Lowest 7 January, 2025

    15.7 °C
  • Average January

    20.2 °C
  • Highest 4 January, 2025

    29.8 °C

Climate (2020–Present)

Neptune Island (42km)

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  • Average Low 2020–2025

    14.1 °C
  • Average 2020–2025

    16.1 °C
  • Average High 2020–2025

    18.8 °C
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