Cudmirrah Beach Weather Forecast

    • 18
    • 23

    Showers

    • 19
    • 25

    Shower or two

    • 19
    • 25

    Shower or two

    • 19
    • 27

    Possible shower

    • 20
    • 27

    Partly cloudy

    • 19
    • 28

    Mostly sunny

    • 20
    • 28

    Possible shower

Today 27 Feb Illawarra

Cloudy. High chance of showers. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding near the coast. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly during the morning and early afternoon. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching between 18 and 23.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 15 to 20 knots turning easterly in the late morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then tending southerly around 1 metre around midday.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A slow moving trough about the Central Coast weakens during the morning and clears during today. A high pressure system moves into the Tasman today, maintaining onshore easterly airstream across the coastal waters over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

February Temperature

Ulladulla (21km)

  • Lowest 2 February, 2026

    13.1 °C

  • Average February

    21.1 °C

  • Highest 22 February, 2026

    31.9 °C

Climate (2021–Present)

Ulladulla (21km)

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  • Average Low 2021–2026

    13.7 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
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