Long Beach Weather Forecast

    • 13
    • 22

    Cloudy

    • 12
    • 24

    Cloud clearing

    • 11
    • 26

    Sunny

    • 13
    • 26

    Partly cloudy

    • 16
    • 24

    Possible shower

    • 16
    • 25

    Cloudy

    • 16
    • 28

    Cloudy

Today 28 Dec Illawarra

Partly cloudy. Slight chance of a shower along the coastal fringe in the morning. Near zero chance of rain elsewhere. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching between 19 and 23.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 25 knots.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Beach Temperature Statistics View More

December Temperature

Point Perpendicular (7km)

  • Lowest 2 December, 2025

    10.3 °C

  • Average December

    20.1 °C

  • Highest 5 December, 2025

    33 °C

Climate (2020–Present)

Point Perpendicular (7km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    20.7 °C
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