Long Beach Weather Forecast

    • 12
    • 21

    Cloudy

    • 9
    • 22

    Mostly sunny

    • 10
    • 21

    Partly cloudy

    • 10
    • 21

    Shower or two

    • 10
    • 19

    Shower or two

    • 11
    • 20

    Shower or two

    • 9
    • 20

    Possible shower

Today 20 May Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front will moves across the Bight on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Beach Temperature Statistics View More

May Temperature

Port Lincoln Airport (39km)

  • Lowest 18 May, 2026

    8.6 °C

  • Average May

    15.5 °C

  • Highest 1 May, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (39km)

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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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