Marsden Head Weather Forecast
- 15
- 25
Showers. Possible afternoon storm
- 17
- 22
Possible shower
- 16
- 24
Possible shower
- 19
- 28
Showers. Storm developing
- 18
- 21
Showers
- 15
- 19
Showers
- 14
- 19
Showers easing
Today 11 Nov Illawarra
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. A thunderstorm likely in the afternoon and early evening, possibly severe with damaging winds and large hail in the north. Light winds becoming northeast to southeasterly 15 to 20 km/h in the late afternoon then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 10 and 14 with daytime temperatures reaching the mid to high 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Point Perpendicular during the morning. Winds shifting southerly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm this afternoon.
- Weather Situation
- A trough moves north along the coast overnight tonight and Thursday with a southerly change in its wake. Winds will turn east to northeasterly later in the week as a new ridge builds over the coastal waters. A series of cold fronts will enter the state on the weekend, bringing another southerly change.
Marsden Head Temperature Statistics View More
November Temperature
Kiama (Bombo Headland) (3 km)
Lowest 8 November, 2026
10.9 °CAverage November
17.7 °CHighest 7 November, 2026
26 °C
Climate (2021–2026)
Kiama (Bombo Headland) (3 km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
21.5 °C