Cronulla Beach Weather Forecast

    • 15
    • 25

    Partly cloudy

    • 17
    • 22

    Sunny day. Late shower or two

    • 11
    • 16

    Windy. Partly cloudy

    • 11
    • 17

    Partly cloudy

    • 10
    • 21

    Sunny

    • 13
    • 25

    Sunny

    • 14
    • 28

    Sunny

Today 14 Sep Sydney

Partly cloudy. The chance of smoke haze this morning. Slight chance of a shower in the late morning and afternoon. Light winds becoming northerly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore during the morning and again in the late evening.
Seas
1 to 2 metres.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Mostly sunny.
Weather Situation
Northerly winds will increase during today before a trough brings a southerly change to the far south in the evening. This southerly change will continue to move north along the coast on Tuesday and then strengthen as a cold front reaches the Tasman Sea. After this, southerly winds will persist as a new ridge of high pressure extends across from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cronulla Beach Temperature Statistics View More

September Temperature

Sydney Airport (12km)

  • Lowest 9 September, 2026

    10 °C

  • Average September

    17.7 °C

  • Highest 5 September, 2026

    32.4 °C

Climate (2021–2026)

Sydney Airport (12km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.4 °C
Get WillyWeather+ to remove ads