Cudmirrah Beach Weather Forecast

    • 13
    • 21

    Cloudy

    • 12
    • 22

    Partly cloudy

    • 12
    • 25

    Sunny

    • 13
    • 25

    Sunny

    • 12
    • 23

    Partly cloudy

    • 13
    • 24

    Mostly sunny

    • 13
    • 25

    Mostly sunny

Today 23 Apr Illawarra

Cloudy. The chance of smoke haze inland in the late morning and afternoon. Light winds. Daytime maximum temperatures between 17 and 22.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southeasterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over the southern Tasman Sea extends a ridge towards New South Wales coastal waters, maintaining southeast to northeasterly winds for the remainder of the week. A weak trough in the Tasman Sea could drift towards the far northern New South Wales Coast during Friday, bringing strengthening southeasterly winds before easing later in the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

April Temperature

Ulladulla (21km)

  • Lowest 18 April, 2026

    7.8 °C

  • Average April

    18 °C

  • Highest 7 April, 2026

    29.5 °C

Climate (2021–Present)

Ulladulla (21km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
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