Long Beach Weather Forecast

    • 10
    • 21

    Possible shower

    • 9
    • 21

    Shower or two

    • 12
    • 21

    Shower or two

    • 11
    • 21

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 10
    • 21

    Becoming cloudy

    • 11
    • 21

    Shower or two

Today 17 May Lower Eyre Peninsula

Partly cloudy. The chance of fog in the late morning. Slight chance of a shower, becoming less likely in the late afternoon and evening. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure about eastern waters will move into Bass Strait early this morning. A ridge of high pressure builds in the west. A cold front will move over the south early in the week, followed by a high pressure system, which will linger in the Bight midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Beach Temperature Statistics View More

May Temperature

Port Lincoln Airport (39km)

  • Lowest 13 May, 2026

    9.3 °C

  • Average May

    15.8 °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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