Long Beach Weather Forecast

    • 9
    • 21

    Shower or two

    • 12
    • 21

    Shower or two

    • 10
    • 21

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 10
    • 21

    Becoming cloudy

    • 11
    • 21

    Shower or two

    • 11
    • 21

    Possible shower

Today 18 May Lower Eyre Peninsula

Partly cloudy. Patchy morning fog. Slight chance of a shower, most likely at night. Light winds becoming westerly 15 to 25 km/h in the morning. Overnight temperatures falling to around 8 with daytime temperatures reaching around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
South to southwesterly below 10 knots tending westerly 10 to 15 knots in the morning. Winds reaching up to 20 knots offshore in the evening.
Seas
Below 0.5 metres, increasing to around 1 metre around midday.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 50% chance of showers.
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

    15.6 °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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