Shoalhaven River - Regatta Island Weather Forecast

    • 12
    • 20

    Shower or two

    • 12
    • 21

    Shower or two

    • 11
    • 22

    Possible shower

    • 12
    • 23

    Shower or two

    • 13
    • 23

    Shower or two

    • 13
    • 22

    Shower or two

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    • 20

    Shower or two

Today 14 May Illawarra

Partly cloudy. Medium chance of showers. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Partly cloudy. 70% chance of showers.
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 may develop about the north coast early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Regatta Island Temperature Statistics View More

May Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 10 May, 2026

    8.4 °C

  • Average May

    15.6 °C

  • Highest 2 May, 2026

    25.5 °C

Climate (2021–Present)

Nowra (RAN Air Station) (16km)

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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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