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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Monument Beach Temperature Statistics View More

July Temperature

Ulladulla (15km)

  • Lowest 5 July, 2025

    8.2 °C

  • Average July

    12.8 °C

  • Highest 6 July, 2025

    19.8 °C

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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