Marsden Head Weather Forecast
- 18
- 23
Showers increasing
- 16
- 20
Showers
- 17
- 21
Shower or two
- 15
- 23
Partly cloudy
- 17
- 27
Mostly sunny
- 19
- 22
Shower or two
- 18
- 25
Possible shower
Today 3 Apr Illawarra
Cloudy. Medium chance of showers. Winds south to southeasterly 15 to 25 km/h. Daytime maximum temperatures between 19 and 25.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southwesterly 15 to 20 knots, reaching up to 30 knots offshore in the late morning. Winds tending south to southeasterly in the late morning and afternoon.
- Seas
- 1 to 2 metres.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- South to southeasterly winds through the weekend as a trough moves up the coast while a high drifts across Tasmania and enters the Tasman Sea during Sunday. The high is then forecast to extend a ridge over coastal waters from Sunday into early next week. Winds are forecast to shift north on Tuesday ahead of the next cold front, which is expected to bring a southerly change in the evening.
Marsden Head Temperature Statistics View More
April Temperature
Kiama (Bombo Headland) (3km)
Lowest 1 April, 2026
17.2 °CAverage April
20.9 °CHighest 1 April, 2026
24.5 °C
Climate (2021–Present)
Kiama (Bombo Headland) (3km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.8 °CAverage High 2021–2026
21.4 °C