Wattamolla Beach Weather Forecast

    • 21
    • 28

    Sunny

    • 22
    • 29

    Sunny

    • 23
    • 26

    Shower or two. Becoming windy

    • 18
    • 21

    Wind easing. Cloudy

    • 19
    • 23

    Cloudy

    • 20
    • 25

    Partly cloudy

    • 21
    • 27

    Partly cloudy

Today 30 Jan Sydney

Sunny. Winds northeasterly 20 to 30 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 10 to 15 knots turning northeasterly 15 to 25 knots in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southerly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through the rest of the week. A southerly change looks set to cross the coastal waters Sunday through early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wattamolla Beach Temperature Statistics View More

January Temperature

Sydney Airport (21km)

  • Lowest 2 January, 2026

    17.2 °C

  • Average January

    23 °C

  • Highest 10 January, 2026

    42.7 °C

Climate (2021–Present)

Sydney Airport (21km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    23.4 °C
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