Sleaford Islands Weather Forecast

    • 11
    • 21

    Mostly clear

    • 11
    • 26

    Showers. Possible storm

    • 13
    • 19

    Shower or two

    • 10
    • 17

    Possible shower

    • 10
    • 17

    Cloudy

    • 9
    • 19

    Cloudy

    • 9
    • 18

    Possible shower

Today 5 Nov Port Lincoln

Mostly clear. Light winds.

Central Coastal Waters

Wind
East to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A weak high pressure ridge over southern coast will clear as a low pressure system and cold front enter the Far West Coast early Thursday. This low will move down the coast with the associated cold sweeping across waters, exiting the Lower South East Coast by Friday morning. A new high pressure ridge will slowly move into coastal waters from the west over the weekend with the high pressure centre establishing in the Bight on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sleaford Islands Temperature Statistics View More

November Temperature

Port Lincoln Airport (38km)

  • Lowest 3 November, 2025

    7.7 °C

  • Average November

    14.2 °C

  • Highest 1 November, 2025

    25 °C

Climate (2020–Present)

Port Lincoln Airport (38km)

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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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