Shellharbour South Beach Weather Forecast

    • 20
    • 23

    Showers

    • 20
    • 24

    Shower or two

    • 20
    • 25

    Shower or two

    • 20
    • 25

    Shower or two

    • 21
    • 25

    Partly cloudy

    • 21
    • 27

    Mostly sunny

    • 21
    • 26

    Possible shower

Today 27 Feb Illawarra

Cloudy. High chance of showers. The chance of a thunderstorm, 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. Daytime maximum temperatures 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

Shellharbour South Beach Temperature Statistics View More

February Temperature

Kiama (Bombo Headland) (7km)

  • Lowest 2 February, 2026

    15.1 °C

  • Average February

    21.8 °C

  • Highest 18 February, 2026

    33.5 °C

Climate (2021–Present)

Kiama (Bombo Headland) (7km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.8 °C

  • Average High 2021–2026

    21.4 °C
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