Wattamolla Beach Weather Forecast

    • 9
    • 16

    Sunny

    • 8
    • 17

    Shower or two

    • 8
    • 18

    Sunny

    • 10
    • 21

    Partly cloudy

    • 10
    • 18

    Sunny

    • 9
    • 18

    Sunny

    • 9
    • 17

    Sunny

Today 31 Jul Sydney

Mostly sunny. Patches of morning frost in the outer west. Slight chance of a shower along the coastal fringe at night. Near zero chance of rain elsewhere. Light winds becoming southerly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots offshore during the day. Winds turning southerly in the middle of the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
Southwesterly winds are forecast to turn southerly and ease as a high over southeastern Australia enters the Tasman Sea over the weekend. A cold front is forecast to cross the coastal waters early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wattamolla Beach Temperature Statistics View More

July Temperature

Sydney Airport (21km)

  • Lowest 25 July, 2026

    5.9 °C

  • Average July

    14.1 °C

  • Highest 2 July, 2026

    23.5 °C

Climate (2021–2026)

Sydney Airport (21km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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