Sleaford Bay Weather Forecast

    • 5
    • 17

    Clear

    • 7
    • 20

    Mostly sunny

    • 9
    • 15

    Showers easing

    • 8
    • 15

    Showers

    • 8
    • 15

    Shower or two

    • 7
    • 15

    Partly cloudy

    • 6
    • 15

    Mostly sunny

Today 13 Aug Port Lincoln

Clear. Light winds.

Central Coastal Waters

Wind
North to northeasterly below 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over SA will move into the Tasman Sea on Thursday head of a cold front. The front will reach the far west of SA late Thursday then move across the remainder of the State during Friday. A trough will move across southern coastal districts late Saturday or early Sunday before a high moves across the south early next week.
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 9 August, 2025

    3.6 °C
  • Average August

    11.1 °C
  • Highest 11 August, 2025

    19.3 °C

Climate (2020–Present)

Port Lincoln Airport (30km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    11.4 °C
  • Average 2020–2025

    15.8 °C
  • Average High 2020–2025

    21.3 °C
Get WillyWeather+ to remove ads