Wattamolla Beach Weather Forecast

    • 9
    • 17

    Mostly sunny

    • 8
    • 17

    Mostly sunny

    • 12
    • 17

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 13
    • 19

    Shower or two

    • 10
    • 17

    Sunny

    • 10
    • 18

    Shower or two

Today 19 Jul Sydney

Sunny. Areas of frost and the chance of fog in the west this morning. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northwest to southwesterly 10 to 15 knots tending northwest to northeasterly in the early afternoon then tending west to northwesterly in the late evening. Winds reaching up to 20 knots offshore south of Port Kembla in the late evening.
Seas
Below 1 metre.
1st Swell
South to southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge extends across the southern waters, while a trough continues up the coast today, bringing a southerly wind change. The winds then tend south to southwesterly along the northern coast and west to southwesterly along the southern coast during the weekend as the trough lingers along the northern coast.
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  • Temperature Forecast Bureau of Meteorology

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Wattamolla Beach Temperature Statistics View More

July Temperature

Sydney Airport (21km)

  • Lowest 13 July, 2025

    6.3 °C
  • Average July

    13.1 °C
  • Highest 6 July, 2025

    22.3 °C

Climate (2020–Present)

Sydney Airport (21km)

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  • Average Low 2020–2025

    14.7 °C
  • Average 2020–2025

    18.6 °C
  • Average High 2020–2025

    23.3 °C
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