Killalea Beach Weather Forecast
- 17
- 31
Becoming windy. Mostly sunny
- 16
- 28
Sunny
- 15
- 26
Sunny
- 18
- 28
Possible shower
- 15
- 25
Possible shower
- 14
- 25
Partly cloudy
- 13
- 21
Possible shower
Today 26 Nov Illawarra
Mostly sunny. Slight chance of a shower in the morning and early afternoon. The chance of a thunderstorm in the morning and early afternoon. Damaging winds possible. Winds north to northwesterly 20 to 30 km/h turning westerly 40 to 60 km/h in the morning then decreasing to 25 to 35 km/h in the evening. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching 27 to 33.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northwesterly 15 to 20 knots, reaching up to 30 knots inshore in the afternoon. Winds tending northwest to southwesterly in the late afternoon then tending southeast to southwesterly in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Southeasterly 2 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Mostly sunny. The chance of a thunderstorm in the early afternoon.
- Weather Situation
- North to northwesterly winds are forecast to prevail over the coming days due to a weak high pressure ridge while a series of troughs and fronts brushing the southern and central parts of the coast will bring brief southerly wind changes in their wake.
Killalea Beach Temperature Statistics View More
November Temperature
Kiama (Bombo Headland) (5km)
Lowest 12 November, 2025
7.6 °CAverage November
18.8 °CHighest 16 November, 2025
30.7 °C
Climate (2020–Present)
Kiama (Bombo Headland) (5km)
Average Low 2020–2025
14.8 °CAverage 2020–2025
17.8 °CAverage High 2020–2025
21.4 °C