Flinders Islet Weather Forecast
- 19
- 37
Sunny
- 19
- 24
Partly cloudy
- 18
- 25
Partly cloudy
- 18
- 31
Mostly sunny
- 19
- 26
Partly cloudy
- 20
- 27
Partly cloudy
- 20
- 32
Sunny
Today 25 Jan Wollongong
Sunny. Winds north to northwesterly 15 to 25 km/h tending north to northeasterly in the middle of the day then shifting south to southwesterly in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots shifting south to southwesterly in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore.
- 1st Swell
- Southeasterly 1.5 to 2 metres.
- Weather
- Mostly sunny.
- Caution
- Surf conditions in the afternoon and evening may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A ridge lies along the New South Wales coast ahead of a weak cold front, which will bring a late southerly wind change to southern and central coastal waters. The front weakens into a trough and slowly crosses the northern coastal waters through Monday, quickly followed by a ridge in its wake.
Flinders Islet Temperature Statistics View More
January Temperature
Bellambi (9km)
Lowest 23 January, 2026
16.1 °CAverage January
21.3 °CHighest 10 January, 2026
41.9 °C
Climate (2021–Present)
Bellambi (9km)
Average Low 2021–2026
15 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C