Umina Beach Weather Forecast
- 4
- 19
Sunny
- 8
- 17
Shower or two
- 8
- 17
Showers
- 9
- 18
Showers
- 8
- 18
Showers easing
- 7
- 19
Shower or two
- 7
- 20
Partly cloudy
Today 14 Aug Central Coast
Patchy fog over the southwestern parts in the early morning. Sunny day. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Sunny.
- Weather Situation
- A high pressure system moving over South Australia is expected to drift towards Tasmania over the weekend, directing onshore south to southeasterly winds over Sydney Waters.
Umina Beach Temperature Statistics View More
August Temperature
Terrey Hills (19km)
Lowest 5 August, 2026
4.6 °CAverage August
12 °CHighest 3 August, 2026
20.5 °C
Climate (2021–2026)
Terrey Hills (19km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
21.9 °C