Avalon Beach Offshore Weather Forecast

    • 12
    • 17

    Partly cloudy

    • 13
    • 17

    Showers easing

    • 13
    • 17

    Shower or two

    • 13
    • 18

    Shower or two

    • 12
    • 18

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 13
    • 20

    Shower or two

Today 15 Aug Sydney

Partly cloudy. Slight chance of a shower later tonight. Winds southerly 15 to 25 km/h becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system moving over South Australia is expected to drift towards Tasmania over the weekend, directing onshore south to southeasterly winds over the coastal waters. The winds will tend southeast to north easterly on Monday and Tuesday as the high moves over the southern Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Avalon Beach Offshore Temperature Statistics View More

August Temperature

Terrey Hills (18km)

  • Lowest 5 August, 2026

    4.6 °C

  • Average August

    11.9 °C

  • Highest 3 August, 2026

    20.5 °C

Climate (2021–2026)

Terrey Hills (18km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21.9 °C
Get WillyWeather+ to remove ads