Monument Beach Weather Forecast
- 9
- 16
Mostly sunny
- 10
- 14
Windy. Partly cloudy
- 9
- 16
Becoming windy. Sunny
- 11
- 18
Sunny
- 10
- 18
Mostly sunny
- 11
- 16
Possible shower
- 9
- 15
Shower or two
Today 9 Jul South Coast
Mostly sunny. Areas of morning frost about the coastal ranges. Winds west to northwesterly 15 to 25 km/h tending north to northwesterly 15 to 20 km/h in the late afternoon then becoming light in the late evening. Daytime maximum temperatures between 12 and 16.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwesterly 15 to 20 knots, possibly reaching up to 30 knots offshore south of Point Perpendicular in the late morning.
- Seas
- 1 to 2 metres, decreasing to 1 metre by early evening.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- The remnants of a cold front will cross the coastal waters early Wednesday, bringing fresh to strong west to northwesterly winds. This front will be followed by another stronger cold front on Thursday, with strong to gale-force west to southwesterly wind change in its wake. Winds will gradually ease later in the week through the weekend as a new high pressure system drifts across the state.
Monument Beach Temperature Statistics View More
July Temperature
Ulladulla (15km)
Lowest 5 July, 2025
8.2 °CAverage July
12.8 °CHighest 6 July, 2025
19.8 °C
Climate (2020–Present)
Ulladulla (15km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C