Captains Beach Weather Forecast
- 11
- 25
Sunny
- 14
- 32
Sunny
- 17
- 35
Mostly sunny
- 19
- 37
Possible shower
- 15
- 22
Shower or two
- 14
- 28
Mostly sunny
- 15
- 32
Sunny
Today 3 Dec Illawarra
Sunny. The chance of fog inland in the early morning. Light winds becoming northwest to southwesterly 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 4 and 11 with daytime temperatures reaching the mid to high 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 15 to 20 knots becoming variable about 10 knots in the early morning then becoming north to northeasterly 15 to 20 knots in the middle of the day.
- Seas
- 1 to 2 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
- Weather
- Mostly sunny.
Captains Beach Temperature Statistics View More
December Temperature
Point Perpendicular (9km)
Lowest 2 December, 2025
10.3 °CAverage December
15.6 °CHighest 1 December, 2025
21.3 °C
Climate (2020–Present)
Point Perpendicular (9km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C