Shoalhaven River - Abernethys Creek Entrance Weather Forecast

    • 10
    • 23

    Partly cloudy

    • 10
    • 19

    Cloudy

    • 6
    • 17

    Cloudy

    • 7
    • 18

    Partly cloudy

    • 7
    • 22

    Cloud clearing

    • 6
    • 26

    Sunny

    • 9
    • 27

    Mostly sunny

Today 7 Sep Illawarra

Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds south to southwesterly 15 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 25 to 30 knots. Squalls possible with the wind change.
Seas
2 to 2.5 metres.
1st Swell
Southerly 1.5 metres inshore, increasing to 2 metres offshore south of Point Perpendicular.
Weather
Cloudy. 50% chance of showers. The chance of a thunderstorm offshore north of Port Kembla.
Weather Situation
A broad high pressure ridge continues to build from the west, while a cold front is entering the far south coast. This front will move up the southern and central parts of the coast through the rest of today, before crossing the north coast early Tuesday, bringing fresh to strong, gusty southerly winds in its wake. This system will be followed by another cold front crossing the coastal waters on Wednesday, with another bout of fresh to strong southerly winds. Winds will gradually ease later in the week as a high pressure system drifts across the coastal waters, before turning east to northeasterly as the high enters the Tasman Sea by the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Abernethys Creek Entrance Temperature Statistics View More

September Temperature

Nowra (RAN Air Station) (12km)

  • Lowest 1 September, 2026

    8.1 °C
  • Average September

    17.4 °C
  • Highest 5 September, 2026

    30.4 °C

Climate (2021–2026)

Nowra (RAN Air Station) (12km)

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  • Average Low 2021–2026

    12.1 °C
  • Average 2021–2026

    16.6 °C
  • Average High 2021–2026

    22.6 °C
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