Shoalhaven River - Abernethys Creek Entrance Weather Forecast

    • 13
    • 22

    Rain increasing

    • 14
    • 19

    Rain

    • 9
    • 19

    Partly cloudy

    • 9
    • 19

    Possible shower

    • 11
    • 18

    Shower or two

    • 12
    • 20

    Shower or two

    • 11
    • 20

    Possible shower

Today 18 May Illawarra

Cloudy. Very high chance of rain, most likely in the late afternoon and evening. Light winds. Daytime maximum temperatures between 18 and 22.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly about 10 knots, reaching up to 20 knots offshore north of Point Perpendicular in the late evening.
Seas
Below 0.5 metres, increasing to around 1 metre offshore.
1st Swell
Northeasterly 2 to 3 metres.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm offshore north of Point Perpendicular in the late afternoon and evening.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to deepen about the north coast early this week, deepening into a Tasman Low, shifting winds to the south and bringing unsettled weather.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Abernethys Creek Entrance Temperature Statistics View More

May Temperature

Nowra (RAN Air Station) (12km)

  • Lowest 10 May, 2026

    8.4 °C
  • Average May

    15.4 °C
  • Highest 2 May, 2026

    25.5 °C

Climate (2021–Present)

Nowra (RAN Air Station) (12km)

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  • Average Low 2021–2026

    12 °C
  • Average 2021–2026

    16.6 °C
  • Average High 2021–2026

    22.5 °C
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