Spencer Gulf Weather Forecast

    • 14
    • 18

    Windy

    • 13
    • 17

    Partly cloudy

    • 14
    • 19

    Sunny

    • 16
    • 20

    Partly cloudy

    • 17
    • 21

    Partly cloudy

    • 19
    • 23

    Partly cloudy

    • 20
    • 23

    Partly cloudy

Today 13 Oct Flinders

Sunny. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures between 19 and 23.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots tending southeasterly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Cloudy.
Weather Situation
A trough located near the northern border of SA will shift north over the next few days as a high pressure system moves across the south. The high will move into the Tasman Sea later on Thursday with a trough moving into the far west on Friday before weakening over the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spencer Gulf Temperature Statistics View More

October Temperature

Whyalla Airport (38 km)

  • Lowest 6 October, 2026

    7.1 °C
  • Average October

    17.5 °C
  • Highest 8 October, 2026

    32.4 °C

Climate (2021–2026)

Whyalla Airport (38 km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    12 °C
  • Average 2021–2026

    17.6 °C
  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads