Dee Why Beach Weather Forecast

    • 22
    • 25

    Cloud clearing

    • 22
    • 26

    Sunny

    • 22
    • 28

    Partly cloudy

    • 22
    • 26

    Cloudy

    • 23
    • 26

    Possible shower

    • 21
    • 24

    Shower or two

    • 22
    • 25

    Shower or two

Today 26 Feb Sydney

Cloudy morning, mostly sunny afternoon. Slight chance of a shower in the morning and early afternoon. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Easterly 10 to 15 knots turning north to northeasterly during the afternoon and evening.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough over the Hunter coast is weakening as a high pressure system over Bass Strait is entering the Tasman Sea while extending a ridge along the coast. This pattern will maintain east to northeasterly winds through the midweek, then troughs brushing the southern and central coastal waters will bring coastal southerly changes later in the week and on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dee Why Beach Temperature Statistics View More

February Temperature

Terrey Hills (9km)

  • Lowest 17 February, 2025

    12.1 °C

  • Average February

    21.4 °C

  • Highest 5 February, 2025

    31.2 °C

Climate (2020–Present)

Terrey Hills (9km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    21.6 °C
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