Long Beach Weather Forecast

    • 7
    • 18

    Fog

    • 6
    • 19

    Partly cloudy

    • 9
    • 19

    Cloudy

    • 9
    • 18

    Shower

    • 7
    • 16

    Shower

    • 6
    • 17

    Shower

    • 7
    • 18

    Cloudy

Today 21 May Lower South East

Cloudy. Patchy morning fog. Light winds. Daytime maximum temperatures around 18.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Variable below 10 knots becoming northeasterly 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly 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 move across across South Australia over the weekend, followed by another high pressure system.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Beach Temperature Statistics View More

May Temperature

Cape Jaffa (32km)

  • Lowest 18 May, 2026

    7.3 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    26 °C

Climate (2021–Present)

Cape Jaffa (32km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    19.3 °C
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