Sussex Inlet Entrance Weather Forecast

    • 8
    • 16

    Windy. Partly cloudy

    • 6
    • 18

    Sunny

    • 8
    • 18

    Mostly sunny

    • 10
    • 18

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 10
    • 19

    Sunny

    • 10
    • 22

    Partly cloudy

Today 30 Aug Illawarra

Partly cloudy. Slight chance of a shower during the morning and afternoon. Damaging winds possible in the morning and afternoon. Winds west to southwesterly 35 to 50 km/h decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures between 11 and 17.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 25 to 30 knots increasing to 30 to 45 knots in the late morning and afternoon. Winds easing to 25 to 35 knots in the evening.
Seas
2.5 to 4 metres.
1st Swell
Southerly 1.5 to 2.5 metres, increasing to 3 to 5 metres during the afternoon.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Weather Situation
A strong cold front over the east of the state will move offshore today, and will be followed by a high pressure ridge that will persist through to mid next week.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sussex Inlet Entrance Temperature Statistics View More

August Temperature

Point Perpendicular (21km)

  • Lowest 17 August, 2025

    7.8 °C
  • Average August

    13.6 °C
  • Highest 5 August, 2025

    20.2 °C

Climate (2020–Present)

Point Perpendicular (21km)

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  • Average Low 2020–2025

    14.7 °C
  • Average 2020–2025

    17.4 °C
  • Average High 2020–2025

    20.7 °C
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