Big Marley Beach Weather Forecast

    • 11
    • 18

    Partly cloudy

    • 12
    • 17

    Shower or two

    • 11
    • 17

    Mostly sunny

    • 10
    • 18

    Late shower or two

    • 14
    • 17

    Showers

    • 13
    • 17

    Shower or two

    • 13
    • 17

    Shower or two

Today 21 Jun Sydney

Mostly sunny. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla later in the evening.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla by early evening.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
Southerly winds over the southern waters will spread north on Monday as a low pressure system moves away to the east and a ridge of high pressure develops. Southerly winds will persist throughout the week as the centre of the high gradually drifts eastwards.he west.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Marley Beach Temperature Statistics View More

June Temperature

Sydney Airport (19km)

  • Lowest 7 June, 2026

    8.9 °C
  • Average June

    16.3 °C
  • Highest 10 June, 2026

    23.6 °C

Climate (2021–2026)

Sydney Airport (19km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    23.5 °C
Get WillyWeather+ to remove ads