Long Beach Weather Forecast

    • 15
    • 23

    Partly cloudy

    • 14
    • 27

    Sunny

    • 17
    • 36

    Mostly sunny

    • 19
    • 26

    Partly cloudy

    • 17
    • 27

    Cloud clearing

    • 17
    • 31

    Sunny

    • 19
    • 27

    Cloudy

Today 23 Jan Illawarra

Partly cloudy. Winds south to southeasterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots becoming variable about 10 knots in the morning.
Seas
1 to 2 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly 2 to 2.5 metres, tending southerly 2 metres during the afternoon.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Beach Temperature Statistics View More

January Temperature

Point Perpendicular (7km)

  • Lowest 12 January, 2026

    15.6 °C

  • Average January

    20.9 °C

  • Highest 10 January, 2026

    39.6 °C

Climate (2021–Present)

Point Perpendicular (7km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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