Cronulla Offshore Weather Forecast

    • 18
    • 21

    Cloudy

    • 19
    • 24

    Partly cloudy

    • 19
    • 29

    Sunny

    • 22
    • 33

    Partly cloudy

    • 22
    • 29

    Shower or two. Possible storm

    • 22
    • 31

    Shower or two. Possible storm

    • 21
    • 27

    Mostly sunny

Today 16 Dec Sydney

Cloudy. Slight chance of a shower in the outer west, becoming less likely in the afternoon. Near zero chance of rain elsewhere. Winds easterly 15 to 25 km/h.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2.5 metres.
Weather
Cloudy.
Caution
Surf conditions may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A high in the Bight is extending a ridge across the coastal waters while heading eastwards. The system will move east across southeast Australia and reach the Tasman Sea by late Tuesday or Wednesday, then linger for a day or two before weakening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cronulla Offshore Temperature Statistics View More

December Temperature

Sydney Airport (15km)

  • Lowest 2 December, 2025

    13.4 °C

  • Average December

    22.6 °C

  • Highest 6 December, 2025

    39.2 °C

Climate (2020–Present)

Sydney Airport (15km)

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  • Average Low 2020–2025

    14.8 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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