Grays Point Weather Forecast
- 17
- 29
Windy. Partly cloudy
- 15
- 18
Showers
- 14
- 18
Cloudy
- 13
- 20
Cloud clearing
- 14
- 24
Sunny
- 16
- 28
Sunny
- 18
- 27
Shower or two
Today 26 Sep Sydney
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h in the late afternoon then tending southerly 25 to 35 km/h in the evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- North to northeasterly 15 to 25 knots shifting southerly 20 to 25 knots in the evening. Winds reaching up to 30 knots in the evening. Squalls possible with the wind change.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres later in the evening.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front and trough will pass over the Tasman Sea today and tomorrow, bringing a southerly change tracking northward along the NSW coast. A ridge of high pressure will build over the coastal waters in the wake of the southerly change, turning winds east to northeasterly over the coastal waters for the early days of the week.
Grays Point Temperature Statistics View More
September Temperature
Sydney Airport (15km)
Lowest 18 September, 2026
9.1 °CAverage September
18.1 °CHighest 20 September, 2026
32.7 °C
Climate (2021–2026)
Sydney Airport (15km)
Average Low 2021–2026
15 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C