Greenfields Beach Weather Forecast

    • 14
    • 27

    Sunny

    • 17
    • 36

    Mostly sunny

    • 19
    • 25

    Partly cloudy

    • 16
    • 26

    Cloud clearing

    • 17
    • 30

    Sunny

    • 19
    • 28

    Mostly sunny

    • 19
    • 29

    Mostly sunny

Today 24 Jan Illawarra

Sunny. Winds northwest to northeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 28 to 33.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southerly 2 metres, tending southeasterly 1.5 to 2 metres during the morning, then decreasing to 1.5 metres around midday.
Weather
Cloud clearing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Greenfields Beach Temperature Statistics View More

January Temperature

Point Perpendicular (10km)

  • Lowest 12 January, 2026

    15.6 °C

  • Average January

    20.8 °C

  • Highest 10 January, 2026

    39.6 °C

Climate (2021–Present)

Point Perpendicular (10km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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