Spilsby Island Weather Forecast

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    • 16

    Partly cloudy

    • 13
    • 16

    Sunny

    • 14
    • 16

    Shower

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    • 13

    Shower

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    • 14

    Shower

    • 13
    • 14

    Shower

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    Shower

Today 11 Jul Lower Eyre Peninsula

Mostly clear. Slight chance of a shower. Winds northwesterly 15 to 20 km/h.

Spencer Gulf Coastal Waters

Wind
Northwesterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A front over Victoria will clear to the east tonight as a high pressure system crosses NSW and extends a ridge over Victoria on Saturday. Northwesterly winds will strengthen on Sunday ahead of a cold front that is forecast to enter the southwest of the State during the afternoon, reaching central waters at night. Another cold front will approach from the west Monday night.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Spilsby Island Temperature Statistics View More

July Temperature

Port Lincoln Airport (43km)

  • 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 (43km)

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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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