Woonona Beach Weather Forecast

    • 21
    • 27

    Showers. Storm

    • 19
    • 22

    Showers

    • 20
    • 23

    Showers

    • 19
    • 25

    Partly cloudy

    • 19
    • 27

    Partly cloudy

    • 20
    • 29

    Mostly sunny

    • 21
    • 26

    Shower or two

Today 7 Mar Wollongong

Cloudy. Very high chance of rain, most likely in the afternoon and evening. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds becoming southerly 15 to 25 km/h in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 10 to 15 knots shifting south to southeasterly in the late afternoon. Winds reaching up to 20 knots south of Point Perpendicular in the late evening.
Seas
Below 1 metre.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Point Perpendicular during the afternoon.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm.
Weather Situation
A high pressure system over the Tasman Sea is extending a ridge over northern NSW and pushing north to northeasterly winds over northern coastal waters. Meanwhile a trough will strengthen during the weekend as it tracks northward along the coast, reaching the Hunter Coast by Sunday before stalling, as a second high pressure system enters the Tasman Sea and directs east to southeasterly winds over coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Woonona Beach Temperature Statistics View More

March Temperature

Bellambi (2km)

  • Lowest 1 March, 2026

    19.6 °C

  • Average March

    22.7 °C

  • Highest 5 March, 2026

    26.7 °C

Climate (2021–Present)

Bellambi (2km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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