Seven Mile Beach Weather Forecast

    • 13
    • 24

    Mostly sunny

    • 12
    • 24

    Partly cloudy

    • 13
    • 25

    Partly cloudy

    • 16
    • 26

    Mostly sunny

    • 15
    • 25

    Shower or two

    • 13
    • 24

    Partly cloudy

    • 12
    • 23

    Partly cloudy

Today 30 Apr Illawarra

Partly cloudy. Patchy morning fog. Slight chance of a shower. Light winds becoming northeasterly 15 to 20 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 8 and 14 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the early morning.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A strong high-pressure system over the Tasman Sea is slowly drifting towards New Zealand while extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Very little change is expected through the weekdays, then winds will become fresh north to northeasterly during the weekend as a cold front and its associated trough approach the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seven Mile Beach Temperature Statistics View More

April Temperature

Nowra (RAN Air Station) (22km)

  • Lowest 19 April, 2026

    6.1 °C

  • Average April

    17 °C

  • Highest 9 April, 2026

    31.6 °C

Climate (2021–Present)

Nowra (RAN Air Station) (22km)

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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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