Sussex Inlet Coastal Patrol Jetty Weather Forecast

    • 15
    • 27

    Partly cloudy

    • 18
    • 29

    Partly cloudy

    • 18
    • 24

    Shower or two

    • 17
    • 25

    Shower or two

    • 17
    • 26

    Partly cloudy

    • 18
    • 25

    Possible shower

    • 18
    • 28

    Cloudy

Today 21 Jan Illawarra

Partly cloudy. Slight chance of a shower about the Southern Highlands in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm inland in the afternoon and early evening. Light winds becoming northeast to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 26 to 31.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots south of Point Perpendicular in the afternoon.
Seas
Below 0.5 metres, increasing to around 1 metre around midday.
1st Swell
Easterly 1.5 metres, increasing to 1.5 to 2 metres north of Point Perpendicular.
Weather
Mostly sunny.
Weather Situation
A broad high pressure ridge extends along the coast from a high in the southern Tasman Sea. Then, a trough will move across much of the coast on Wednesday as a gusty southerly change, reaching Sydney Waters as a southerly buster Wednesday afternoon, before another system moves across later this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sussex Inlet Coastal Patrol Jetty Temperature Statistics View More

January Temperature

Point Perpendicular (20km)

  • Lowest 20 January, 2025

    16.6 °C

  • Average January

    21.2 °C

  • Highest 6 January, 2025

    31 °C

Climate (2020–Present)

Point Perpendicular (20km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.3 °C

  • Average High 2020–2025

    20.6 °C
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