Semi-detached Point Weather Forecast
- 10
- 23
Clear
- 15
- 29
Shower or two
- 16
- 25
Partly cloudy
- 17
- 32
Shower or two
- 16
- 19
Showers
- 13
- 18
Shower or two
- 12
- 19
Shower or two
Today 9 Oct Sydney
Clear. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 15 to 20 knots turning northerly in the late evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southeasterly 2 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- Fresh northerly winds will develop across the coastal waters later today as a trough crosses the coastal waters during Saturday, driving a southerly change along the southern and central coastal waters later. Winds will return northerly again as a weak ridge will establish on Sunday. This will be followed by a series of cold front and troughs crossing the coastal waters, driving a second fresh and gusty southerly change during early next week.
Semi-detached Point Temperature Statistics View More
October Temperature
Bellambi (23 km)
Lowest 8 October, 2026
13 °CAverage October
18 °CHighest 6 October, 2026
27 °C
Climate (2021–2026)
Bellambi (23 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C