Sleaford Bay Weather Forecast

    • 8
    • 17

    Shower or two

    • 9
    • 18

    Cloudy

    • 7
    • 18

    Possible shower

    • 8
    • 17

    Shower or two

    • 9
    • 17

    Cloudy

    • 8
    • 19

    Partly cloudy

    • 9
    • 20

    Shower or two

Today 12 Aug Port Lincoln

Partly cloudy. High chance of showers, most likely during the morning and afternoon. Winds west to southwesterly 20 to 30 km/h becoming light in the evening.

Central Coastal Waters

Wind
Southwesterly 15 to 25 knots.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A cold front crossing the eastern parts of SA will continue moving eastwards and cross the rest of the state early today. A ridge of high pressure will then push into SA from the west today, with the associated high moving over SA on Thursday. The high then gradually drifts southwards to be located in vicinity of Tasmania over the weekend, as it continues extending a ridge across SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleaford Bay Temperature Statistics View More

August Temperature

Port Lincoln Airport (30km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    11.8 °C

  • Highest 8 August, 2026

    19.7 °C

Climate (2021–2026)

Port Lincoln Airport (30km)

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

  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
Get WillyWeather+ to remove ads