Jervis Bay - Captains Point Weather Forecast
- 19
- 27
Shower or two
- 18
- 26
Showers. Storm developing
- 18
- 26
Showers increasing
- 17
- 22
Rain
- 17
- 23
Showers
- 18
- 24
Showers
- 18
- 26
Shower or two
Today 14 Jan Illawarra
Cloudy. High chance of showers. The chance of a thunderstorm. Winds northeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 15 to 20 knots, reaching up to 25 knots south of Point Perpendicular in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Point Perpendicular.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Cloudy. 50% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A weak ridge lies over the New South Wales coast, maintaining an onshore east to northeasterly airstream. Winds will increase fresh to strong on Thursday, before a trough enters the south coast and develops into a low pressure system on Friday, bringing fresh to strong southeasterly winds in its wake as it tracks north. Then, a high pressure system will move into the south Tasman Sea, maintaining fresh to strong southeasterly winds over coastal waters.
Jervis Bay - Captains Point Temperature Statistics View More
January Temperature
Point Perpendicular (9km)
Lowest 12 January, 2026
15.6 °CAverage January
21.3 °CHighest 10 January, 2026
39.6 °C
Climate (2021–Present)
Point Perpendicular (9km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.7 °C