Wattamolla Beach Weather Forecast

    • 21
    • 32

    Becoming windy. Sunny

    • 24
    • 42

    Becoming windy. Sunny

    • 21
    • 22

    Shower or two. Wind easing

    • 19
    • 22

    Possible shower

    • 20
    • 26

    Partly cloudy

    • 21
    • 28

    Shower or two

    • 20
    • 24

    Shower or two

Today 9 Jan Sydney

Sunny. Winds northeasterly 15 to 20 km/h becoming light in the early morning then becoming northeasterly 25 to 40 km/h in the middle of the day.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 20 to 25 knots, reaching up to 30 knots during the day.
Seas
2 to 2.5 metres.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Weather
Sunny.
Weather Situation
North to northeasterly winds along the coast will continue to freshen through this week as a high over the Tasman Sea strengthens. A cold front and its associated trough will cross the coastal areas during the weekend, bringing a fresh to strong southerly wind change in their wake.
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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

    22.8 °C

  • Highest 7 January, 2026

    32 °C

Climate (2021–Present)

Sydney Airport (21km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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