Sleaford Bay Weather Forecast

    • 10
    • 25

    Mostly sunny

    • 13
    • 20

    Cloudy

    • 13
    • 25

    Mostly sunny

    • 16
    • 23

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 12
    • 27

    Partly cloudy

    • 16
    • 25

    Partly cloudy

Today 16 Apr Port Lincoln

Mostly sunny. Light winds becoming west to southwesterly 15 to 20 km/h in the middle of the day then tending southeast to southwesterly in the late afternoon.

Central Coastal Waters

Wind
West to northwesterly 10 to 15 knots turning south to southwesterly below 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over eastern NSW will allow a cold front to move across the far southeast of SA today. A second high pressure system is expected to move south of the Bight during Friday and Saturday ahead of another trough expected to brush the west and south on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleaford Bay Temperature Statistics View More

April Temperature

Port Lincoln Airport (30km)

  • Lowest 14 April, 2026

    8.8 °C

  • Average April

    16.5 °C

  • Highest 6 April, 2026

    25.8 °C

Climate (2021–Present)

Port Lincoln Airport (30km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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