Dee Why Weather Forecast
- 12
- 18
Clear
- 10
- 18
Late shower or two
- 13
- 19
Shower or two
- 13
- 19
Shower or two
- 13
- 19
Shower or two
- 13
- 19
Shower or two
- 14
- 19
Showers
Today 19 May Sydney
Clear. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Southwesterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre later in the evening.
- 1st Swell
- Southerly 2.5 to 3 metres.
- Weather
- Clear.
- Weather Situation
- A slow-moving high pressure system centred south of the Bight is extending a ridge to the east bringing settled conditions to the New South Wales coast. The ridge is expected to remain over the coast for the coming week as the high drifts towards Tasmania.
Dee Why Temperature Statistics View More
May Temperature
Terrey Hills (8km)
Lowest 18 May, 2024
9.9 °CAverage May
15 °CHighest 17 May, 2024
22.4 °C
Climate (2019–Present)
Terrey Hills (8km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
13.2 °CAverage 2019–2024
16.8 °CAverage High 2019–2024
21.7 °C