Spencer Gulf Weather Forecast

    • 16
    • 18

    Partly cloudy

    • 15
    • 20

    Sunny

    • 17
    • 24

    Sunny

    • 20
    • 21

    Shower

    • 15
    • 17

    Shower

    • 15
    • 19

    Partly cloudy

    • 16
    • 17

    Shower

Today 6 Oct Flinders

Sunny. Light winds becoming southwesterly 15 to 25 km/h in the middle of the day then tending southeast to southwesterly in the late afternoon. Daytime maximum temperatures 22 to 27.

Spencer Gulf Coastal Waters

Wind
Westerly 10 to 15 knots shifting southeasterly 15 to 20 knots in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A high pressure system southwest of SA extends a ridge over much of the state, as a cold front clips the southeast early Tuesday. The high will quickly move in behind the front and maintain a ridge over SA as it moves to the east of Tasmania by Thursday. A strong cold front is then expected move into the Bight later on Thursday and move east across the rest of SA on Friday and early Saturday.
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 2 October, 2026

    12.5 °C
  • Average October

    16 °C
  • Highest 1 October, 2026

    21.7 °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