Cabbage Tree Island Weather Forecast
- 14
- 29
Showers easing
- 14
- 24
Partly cloudy
- 14
- 32
Late shower or two
- 14
- 20
Showers
- 12
- 19
Shower or two
- 11
- 20
Shower or two
- 13
- 19
Showers
Today 10 Oct Illawarra
Very high chance of showers, most likely in the early morning. The chance of a thunderstorm in the early morning. Mostly sunny afternoon. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly 25 to 40 km/h in the early morning then becoming light in the evening. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 23 to 29.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Point Perpendicular early in the morning. Winds shifting south to southwesterly in the evening.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.
- 1st Swell
- Southeasterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- 90% chance of showers this morning. The chance of a thunderstorm this morning. Sunny afternoon.
- Weather Situation
- Fresh northerly winds develops across the coastal waters as a trough crosses the coastal waters during today, 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.
Cabbage Tree Island Temperature Statistics View More
October Temperature
Point Perpendicular (9 km)
Lowest 8 October, 2026
12.2 °CAverage October
17 °CHighest 1 October, 2026
27.1 °C
Climate (2021–2026)
Point Perpendicular (9 km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.9 °C