Shoalhaven River - Numbaa Island Weather Forecast

    • 15
    • 30

    Windy. Partly cloudy

    • 13
    • 25

    Becoming windy. Partly cloudy

    • 12
    • 24

    Possible shower developing

    • 10
    • 21

    Partly cloudy

    • 9
    • 25

    Sunny

    • 12
    • 33

    Sunny

    • 16
    • 33

    Mostly sunny

Today 29 Nov Illawarra

Mostly clear. Slight chance of a shower in the south, near zero chance elsewhere. Winds westerly 35 to 50 km/h shifting south to southeasterly 15 to 25 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 15 to 20 knots turning southerly 15 to 25 knots in the evening. Winds reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres by early evening.
1st Swell
Northeasterly 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Mostly clear. The chance of a thunderstorm offshore north of Point Perpendicular early this evening.
Weather Situation
Northerly winds are forecast today ahead of a strong and gusty southerly change moving along the coast later, reaching the north coast during the late evening. From Sunday to Tuesday, several more fronts and troughs are expected to bring southerly surges to the coastal waters. Following this, winds should ease and turn northerly as a high pressure system enters the coastal waters mid-week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Numbaa Island Temperature Statistics View More

November Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 12 November, 2025

    4.4 °C

  • Average November

    18.6 °C

  • Highest 25 November, 2025

    35.8 °C

Climate (2020–Present)

Nowra (RAN Air Station) (16km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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