Sleaford Bay Weather Forecast

    • 8
    • 16

    Shower or two

    • 10
    • 18

    Shower or two

    • 8
    • 18

    Sunny

    • 11
    • 18

    Showers

    • 7
    • 15

    Showers

    • 8
    • 16

    Shower or two

    • 9
    • 17

    Shower or two

Today 10 Jul Port Lincoln

Partly cloudy. High chance of showers, becoming less likely later tonight. Winds westerly 15 to 25 km/h.

Central Coastal Waters

Wind
Westerly 20 to 25 knots.
Seas
2 metres.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high pressure system will move across the north of SA during Thursday and Friday. The high will be centred over eastern NSW on Saturday but will maintain a ridge over SA. A series of cold fronts will move across the State during Sunday and Monday then another high will move across the north mid next week. A cold front will move across from the west next Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleaford Bay Temperature Statistics View More

July Temperature

Port Lincoln Airport (30km)

  • Lowest 2 July, 2025

    3.9 °C

  • Average July

    11.9 °C

  • Highest 3 July, 2025

    19.6 °C

Climate (2020–Present)

Port Lincoln Airport (30km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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