Sydney Harbour FAD (offshore) Weather Forecast

    • 24
    • 29

    Shower or two

    • 21
    • 28

    Partly cloudy

    • 20
    • 28

    Partly cloudy

    • 20
    • 22

    Shower or two

    • 17
    • 22

    Partly cloudy

    • 17
    • 23

    Partly cloudy

    • 17
    • 24

    Partly cloudy

Today 22 Dec Sydney

Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the morning and afternoon. Winds west to northwesterly 15 to 20 km/h shifting east to southeasterly 20 to 30 km/h in the late morning and early afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
North to northwesterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds tending west to northwesterly 10 to 15 knots in the early morning then shifting east to southeasterly 15 to 20 knots in the morning.
Seas
1 to 2 metres, decreasing below 1.5 metres during the afternoon.
1st Swell
Northeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sydney Harbour FAD (offshore) Temperature Statistics View More

December Temperature

Terrey Hills (17km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    21.8 °C

  • Highest 19 December, 2025

    40.2 °C

Climate (2020–Present)

Terrey Hills (17km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.8 °C
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