Shoalhaven River Entrance Weather Forecast

    • 18
    • 24

    Shower or two

    • 18
    • 25

    Showers

    • 18
    • 26

    Showers

    • 17
    • 25

    Showers increasing

    • 17
    • 24

    Showers

    • 17
    • 24

    Shower or two

    • 16
    • 25

    Shower or two

Today 18 Mar Illawarra

Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning, possibly severe with heavy rain which may lead to flash flooding along the coastal fringe. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching between 19 and 24.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 10 to 15 knots tending east to southeasterly below 10 knots in the late morning and early afternoon.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm north of Point Perpendicular in the morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River Entrance Temperature Statistics View More

March Temperature

Nowra (RAN Air Station) (21km)

  • Lowest 15 March, 2026

    11.9 °C

  • Average March

    21 °C

  • Highest 11 March, 2026

    34.2 °C

Climate (2021–Present)

Nowra (RAN Air Station) (21km)

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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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