Sussex Inlet Weather Forecast

    • 18
    • 25

    Showers

    • 17
    • 25

    Shower or two. Possible storm

    • 18
    • 26

    Shower or two

    • 17
    • 27

    Possible shower

    • 17
    • 26

    Mostly sunny

    • 17
    • 25

    Partly cloudy

    • 16
    • 26

    Showers increasing

Today 20 Mar Illawarra

Partly cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm. Light winds. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sussex Inlet Temperature Statistics View More

March Temperature

Point Perpendicular (19km)

  • Lowest 14 March, 2026

    16.2 °C

  • Average March

    21.2 °C

  • Highest 11 March, 2026

    27.5 °C

Climate (2021–Present)

Point Perpendicular (19km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.8 °C
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