Coalcliff Weather Forecast

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    • 23

    Shower or two

    • 20
    • 23

    Showers

    • 19
    • 24

    Showers

    • 18
    • 24

    Showers increasing

    • 19
    • 23

    Shower or two

    • 19
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    Shower or two

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    Shower or two

Today 18 Mar Wollongong

Cloudy. High chance of showers. The chance of a thunderstorm in the late afternoon and evening. Winds southerly 15 to 25 km/h tending southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 10 to 15 knots tending east to southeasterly below 10 knots in the late morning and early afternoon.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm north of Point Perpendicular.
Weather Situation
A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough is brushing the southern and central parts of the coast, bringing a coastal southerly change in its wake, before stalling about the Hunter Coast later today. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coalcliff Temperature Statistics View More

March Temperature

Bellambi (14km)

  • Lowest 14 March, 2026

    17.2 °C

  • Average March

    22.2 °C

  • Highest 7 March, 2026

    27.1 °C

Climate (2021–Present)

Bellambi (14km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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