Balls Head Weather Forecast

    • 19
    • 26

    Becoming windy. Partly cloudy

    • 18
    • 25

    Partly cloudy

    • 17
    • 28

    Mostly sunny

    • 20
    • 32

    Cloud clearing

    • 21
    • 27

    Partly cloudy

    • 20
    • 29

    Partly cloudy

    • 21
    • 31

    Sunny

Today 22 Jan Sydney

Becoming cloudy. Slight chance of a shower in the early afternoon. Light winds becoming southerly 15 to 25 km/h in the morning then tending south to southeasterly 25 to 40 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southeast to southwesterly 15 to 25 knots tending southerly 20 to 30 knots in the early afternoon then decreasing to 15 to 25 knots in the evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds to Sydney Waters. Winds will briefly turn northeast to northwesterly ahead of a fresh and gusty southerly change moving over Sydney Waters early today. Winds are expected to ease from Friday and gradually turn northerly again as a high pressure system moves into the Tasman Sea, where it lingers over the weekend.
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Balls Head Temperature Statistics View More

January Temperature

Sydney (Observatory Hill) (1km)

  • Lowest 21 January, 2026

    16.8 °C

  • Average January

    22.5 °C

  • Highest 10 January, 2026

    42.2 °C

Climate (2021–Present)

Sydney (Observatory Hill) (1km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    23.5 °C
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