Shoalhaven River - Regatta Island Weather Forecast

    • 7
    • 16

    Clear

    • 7
    • 17

    Possible late shower

    • 10
    • 17

    Possible shower

    • 7
    • 18

    Mostly sunny

    • 8
    • 18

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 7
    • 19

    Mostly sunny

Today 15 Jul Illawarra

Clear. Winds southerly 15 to 20 km/h becoming light in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system near the western border will slowly move east over the coming days as a low pressure trough deepens along the northern New South Wales coast, bringing fresh to strong southerly or southeasterly winds from today through to the weekend, moderating along the southern coast from Thursday. The trough will form a low pressure system over the southern Coral Sea or northern Tasman Sea during the weekend, promoting strong southeasterly winds along the northern coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Regatta Island Temperature Statistics View More

July Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 12 July, 2026

    5.1 °C

  • Average July

    12.1 °C

  • Highest 2 July, 2026

    20.6 °C

Climate (2021–2026)

Nowra (RAN Air Station) (16km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.5 °C
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