Crookhaven River - Greenwell Point Wharf Weather Forecast

    • 17
    • 28

    Possible storm

    • 17
    • 26

    Partly cloudy

    • 18
    • 26

    Partly cloudy

    • 17
    • 31

    Cloud clearing

    • 20
    • 35

    Mostly sunny

    • 20
    • 35

    Sunny

    • 20
    • 37

    Sunny

Today 4 Jan Illawarra

Partly cloudy. Slight chance of a shower, becoming less likely later this evening. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding early this evening. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots, becoming southerly 15 to 25 knots north of Point Perpendicular during the late afternoon and evening.
Seas
Below 1 metre, increasing to 1.5 to 2.5 metres offshore north of Point Perpendicular.
1st Swell
Easterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Point Perpendicular by early evening.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A high in the Tasman Sea maintains a ridge over coastal waters, generating fresh northeasterly winds. A trough will brush along the coast later today (Sunday) and during Monday, bringing a southerly change to the southern and central waters. Then, winds will gradually turn northerly again as another high pressure system enters the Tasman Sea midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Greenwell Point Wharf Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (18km)

  • Lowest 2 January, 2026

    11.3 °C

  • Average January

    18.1 °C

  • Highest 1 January, 2026

    21 °C

Climate (2021–Present)

Nowra (RAN Air Station) (18km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    22.4 °C
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