Dee Why Head Weather Forecast

    • 21
    • 33

    Mostly sunny

    • 22
    • 28

    Partly cloudy

    • 23
    • 30

    Partly cloudy

    • 22
    • 26

    Shower or two

    • 22
    • 27

    Shower or two

    • 21
    • 26

    Possible shower

    • 21
    • 29

    Possible shower

Today 5 Feb Sydney

Mostly sunny. The chance of fog in the outer west early this morning. Slight chance of a shower. The chance of a thunderstorm during this afternoon and early evening. Light winds becoming south to southeasterly 20 to 30 km/h in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
North to northeasterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southeasterly around 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm inshore during this afternoon and early evening.
Weather Situation
A high pressure system over the Tasman Sea will maintain a ridge over the north coast into the weekend, bringing northeasterly winds. Meanwhile, a trough with a southerly change will move along southern and central parts of the coast today before becoming stationary over the south coast from Friday. The trough looks set to decay during Sunday.
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  • Temperature Forecast Bureau of Meteorology

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Dee Why Head Temperature Statistics View More

February Temperature

Terrey Hills (11km)

  • Lowest 3 February, 2026

    14.5 °C

  • Average February

    19.6 °C

  • Highest 1 February, 2026

    28.3 °C

Climate (2021–Present)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
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