Long Beach Weather Forecast

    • 11
    • 29

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 14
    • 23

    Shower

    • 11
    • 17

    Shower

    • 9
    • 17

    Cloudy

    • 9
    • 20

    Cloudy

    • 9
    • 21

    Partly cloudy

Today 23 Mar Lower South East

Sunny. Winds northeast to southeasterly 15 to 20 km/h tending northwest to southwesterly in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 30.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres around midday.
Weather
Sunny.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early in the week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Beach Temperature Statistics View More

March Temperature

Cape Jaffa (32km)

  • Lowest 22 March, 2026

    9.8 °C

  • Average March

    16.2 °C

  • Highest 10 March, 2026

    25.9 °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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