Sussex Inlet Coastal Patrol Jetty Weather Forecast

    • 15
    • 31

    Partly cloudy

    • 14
    • 23

    Rain at times

    • 15
    • 37

    Possible rain. Becoming windy

    • 13
    • 21

    Mostly sunny

    • 11
    • 24

    Partly cloudy

    • 13
    • 25

    Possible shower

    • 15
    • 27

    Shower or two

Today 20 Oct Illawarra

Mostly clear. Winds west to northwesterly 25 to 35 km/h turning south to southwesterly 15 to 20 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots tending southeast to southwesterly in the late evening. Winds reaching up to 30 knots north of Point Perpendicular in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Kembla.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Kembla.
Weather
Mostly clear.
Weather Situation
A high pressure ridge lies over the northern NSW waters today, which a trough is slowly moving north along the south coast reaching central parts of the coast by Tuesday. Wednesday, a cold front will bring gusty north to northwesterly winds along the coast followed by a fresh and gusty southwesterly wind change later, likely commencing in the south during the afternoon and reaching the northern border by Thursday afternoon. Behind this, a high pressure system is forecast to settle over the waters on Thursday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sussex Inlet Coastal Patrol Jetty Temperature Statistics View More

October Temperature

Point Perpendicular (20km)

  • Lowest 14 October, 2025

    11.5 °C
  • Average October

    18.7 °C
  • Highest 17 October, 2025

    29.9 °C

Climate (2020–Present)

Point Perpendicular (20km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    14.7 °C
  • Average 2020–2025

    17.4 °C
  • Average High 2020–2025

    20.7 °C
Get WillyWeather+ to remove ads