Marley Head Weather Forecast
- 13
- 17
Partly cloudy
- 11
- 17
Sunny
- 10
- 18
Partly cloudy
- 13
- 20
Possible shower
- 11
- 17
Partly cloudy
- 9
- 17
Mostly sunny
- 11
- 17
Sunny
Today 3 Jul Sydney
Mostly clear. Winds west to southwesterly 15 to 20 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 15 to 20 knots, reaching up to 30 knots offshore.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Southerly 3 metres inshore, increasing to 3 to 4 metres offshore north of Point Perpendicular.
- Weather
- Cloudy. The chance of a thunderstorm offshore north of Port Kembla.
- Caution
- Large and powerful surf conditions in the evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A complex low pressure system is gradually moving away over the Tasman Sea, however its presence still sees strong winds and large powerful surf into this evening. Winds and surf conditions are forecast to ease gradually later in the week as the system moves further offshore and it is followed by a large high pressure ridge moving across the state. During the weekend a weakening cold front and trough are expected to cross the state. This will be followed by a stronger cold front mid-week bringing a return to gusty winter westerlies.
Marley Head Temperature Statistics View More
July Temperature
Sydney Airport (18km)
Lowest 2 July, 2025
10.7 °CAverage July
13.3 °CHighest 1 July, 2025
16.3 °C
Climate (2020–Present)
Sydney Airport (18km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
23.3 °C