Monument Beach Weather Forecast

    • 12
    • 22

    Mostly sunny

    • 13
    • 23

    Mostly sunny

    • 14
    • 24

    Mostly sunny

    • 15
    • 23

    Partly cloudy

    • 16
    • 25

    Mostly sunny

    • 17
    • 27

    Mostly sunny

    • 18
    • 27

    Showers increasing

Today 19 Oct South Coast

Mostly sunny. The chance of fog inland early this morning. Light winds becoming northeasterly 20 to 30 km/h in the middle of the day then tending northerly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 20 knots turning northerly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Kembla during the afternoon.
1st Swell
Southeasterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
Easterly to northeasterly winds will prevail across the coming week, freshening along the coast during the afternoons, before broadly strengthening to fresh during Thursday along the central and southern waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Monument Beach Temperature Statistics View More

October Temperature

Ulladulla (15 km)

  • Lowest 15 October, 2026

    9.7 °C

  • Average October

    17.1 °C

  • Highest 12 October, 2026

    32.8 °C

Climate (2021–2026)

Ulladulla (15 km)

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  • Average Low 2021–2026

    13.9 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21 °C
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