Sussex Inlet Weather Forecast

    • 13
    • 24

    Mostly sunny

    • 13
    • 26

    Mostly sunny

    • 15
    • 28

    Sunny

    • 16
    • 26

    Mostly sunny

    • 16
    • 25

    Showers increasing

    • 16
    • 21

    Showers

    • 15
    • 22

    Showers

Today 30 Mar Illawarra

Mostly sunny. The chance of fog inland in the early morning. Light winds becoming northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly below 10 knots becoming east to northeasterly in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southeasterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure is developing while a low pressure system over the southern Tasman Sea continues to move away to the east. Winds will tend northeast to southeasterly from Monday as the centre of the high reaches the Tasman Sea.
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 28 March, 2026

    11.9 °C

  • Average March

    20.8 °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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