Owen Island Weather Forecast

    • 12
    • 20

    Showers

    • 12
    • 20

    Cloudy

    • 11
    • 20

    Showers

    • 11
    • 17

    Cloudy

    • 12
    • 19

    Shower or two

    • 12
    • 20

    Shower or two

    • 12
    • 20

    Shower or two

Today 4 May Port Lincoln

Partly cloudy. High chance of showers, becoming less likely late this afternoon and evening. Winds westerly 15 to 20 km/h tending southwesterly 20 to 30 km/h in the morning then becoming light in the evening.

Spencer Gulf Coastal Waters

Wind
Westerly 15 to 20 knots, reaching up to 25 knots south of Cowell to Wallaroo during the morning. Winds turning southwesterly in the late morning.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A low pressure system is expected to move slowly eastwards over waters to the south of the state and will extend a trough over southern parts of SA today. The low will then move over Bass Strait later today. A ridge will extend across SA from the west on Tuesday and a cold front will move across the south later Wednesday. A high pressure system will become established south of WA on Thursday and will extend a ridge over western SA.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Owen Island Temperature Statistics View More

May Temperature

Port Lincoln Airport (31km)

  • Lowest 3 May, 2026

    11.5 °C

  • Average May

    18.3 °C

  • Highest 1 May, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (31km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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