Shellharbour South Beach Weather Forecast

    • 18
    • 23

    Showers

    • 15
    • 23

    Sunny

    • 13
    • 21

    Mostly sunny

    • 13
    • 19

    Shower or two. Becoming windy

    • 10
    • 18

    Wind easing. Partly cloudy

    • 13
    • 21

    Sunny

    • 12
    • 21

    Mostly sunny

Today 4 May Illawarra

Partly cloudy. High chance of showers, becoming less likely at night. The chance of a thunderstorm near the coast in the afternoon and evening. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 19 and 24.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore during the day. Winds turning northwesterly in the late evening.
Seas
1 to 2 metres.
1st Swell
Northeasterly 1.5 to 2 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A strong high-pressure system near New Zealand is extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Winds continue to remain fresh north to northeasterly during today as a cold front and its associated trough approach the east of the state, before a shift to south to southwesterly winds later in the week in the systems wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shellharbour South Beach Temperature Statistics View More

May Temperature

Kiama (Bombo Headland) (7km)

  • Lowest 1 May, 2026

    15.4 °C

  • Average May

    19.8 °C

  • Highest 2 May, 2026

    23.4 °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

    21.5 °C
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