Monument Beach Weather Forecast

    • 12
    • 15

    Rain. Heavy falls possible

    • 12
    • 16

    Rain easing. Windy

    • 10
    • 17

    Sunny

    • 8
    • 18

    Mostly sunny

    • 10
    • 18

    Possible shower

    • 10
    • 16

    Mostly sunny

    • 9
    • 17

    Mostly sunny

Today 2 Jul South Coast

Cloudy. Very high chance of rain. Heavy falls possible. The chance of a thunderstorm along the coastal fringe. Damaging winds possible. Winds southwesterly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening. Daytime maximum temperatures between 10 and 15.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 25 to 35 knots.
Seas
2 to 3 metres, increasing to 2.5 to 4 metres north of Port Kembla.
1st Swell
Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Port Kembla later in the evening.
Weather
Cloudy. 95% chance of rain. Heavy falls possible south of Port Kembla. The chance of a thunderstorm.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A complex low pressure system off the central NSW coast is bringing gale-force winds and large powerful waves over the coastal waters today. The primary centre of the system is forecast to rebound northwards during today and heads off to the Tasman Sea while the secondary low centre brushes the southern half of the coast on Thursday, maintaining strong winds and large powerful surf. 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.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Monument Beach Temperature Statistics View More

July Temperature

Ulladulla (15km)

  • Lowest 1 July, 2025

    9.3 °C
  • Average July

    10.2 °C
  • Highest

Climate (2020–Present)

Ulladulla (15km)

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  • Average Low 2020–2025

    13.8 °C
  • Average 2020–2025

    17 °C
  • Average High 2020–2025

    20.8 °C
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