Dee Why Head Weather Forecast

    • 21
    • 25

    Possible shower

    • 19
    • 26

    Mostly sunny

    • 20
    • 28

    Showers. Possible storm

    • 16
    • 19

    Showers increasing

    • 15
    • 20

    Shower or two

    • 15
    • 21

    Possible shower

    • 17
    • 23

    Mostly sunny

Today 24 Mar Sydney

Partly cloudy. Medium chance of showers in the morning and early afternoon. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
East to northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dee Why Head Temperature Statistics View More

March Temperature

Terrey Hills (11km)

  • Lowest 14 March, 2026

    14.4 °C

  • Average March

    21.3 °C

  • Highest 17 March, 2026

    30 °C

Climate (2021–Present)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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