Dee Why Head Weather Forecast
- 17
- 23
Becoming windy. Partly cloudy
- 15
- 23
Sunny
- 15
- 23
Sunny
- 18
- 27
Partly cloudy
- 19
- 29
Shower or two
- 17
- 21
Shower or two
- 15
- 20
Shower or two
Today 4 Nov Sydney
Partly cloudy. Slight chance of a shower this afternoon. Winds west to northwesterly 30 to 45 km/h becoming light in the late evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Northwesterly 15 to 20 knots increasing to 20 to 25 knots in the early afternoon then tending westerly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 2 to 2.5 metres during the afternoon.
- 1st Swell
- Northeasterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- Westerly winds will gradually turn east to northeasterly as a high pressure system drifts across the state midweek. Winds will then turn northerly again later in the week ahead of the next cold front that looks set to cross the coast on the weekend.
Dee Why Head Temperature Statistics View More
November Temperature
Terrey Hills (11km)
Lowest 1 November, 2025
15 °CAverage November
18.8 °CHighest 2 November, 2025
21.9 °C
Climate (2020–Present)
Terrey Hills (11km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.7 °C