Sussex Inlet Coastal Patrol Jetty Weather Forecast

    • 15
    • 21

    Cloudy

    • 15
    • 23

    Cloudy

    • 15
    • 27

    Sunny

    • 16
    • 33

    Mostly sunny

    • 19
    • 33

    Shower or two. Possible storm

    • 18
    • 31

    Showers. Possible storm

    • 19
    • 32

    Shower or two

Today 15 Dec Illawarra

Cloudy. Slight chance of a shower. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Point Perpendicular.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high in the Bight is extending a ridge across the coastal waters while heading eastwards. The system will move east across southeast Australia and reach the Tasman Sea by late Tuesday or Wednesday, then linger for a day or two before weakening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sussex Inlet Coastal Patrol Jetty Temperature Statistics View More

December Temperature

Point Perpendicular (20km)

  • Lowest 2 December, 2025

    10.3 °C

  • Average December

    20.2 °C

  • Highest 5 December, 2025

    33 °C

Climate (2020–Present)

Point Perpendicular (20km)

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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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