Scottish Rocks Weather Forecast

    • 12
    • 21

    Shower or two

    • 14
    • 24

    Partly cloudy

    • 14
    • 29

    Mostly sunny

    • 15
    • 30

    Possible shower developing

    • 14
    • 20

    Showers

    • 12
    • 20

    Shower or two

    • 11
    • 22

    Mostly sunny

Today 23 Sep Illawarra

Cloudy. Medium chance of showers, becoming less likely in the evening. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly in the late evening. Daytime maximum temperatures between 17 and 21.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 10 to 15 knots, tending southerly inshore north of Port Kembla. Winds shifting northeasterly 15 to 25 knots offshore and reaching up to 30 knots offshore north of Port Kembla in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Cloudy. 70% chance of showers.
Caution
Surf conditions for the rest of the day may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A high pressure system over the Tasman Sea directs and east to northeasterly flow through the coastal waters. Winds will freshen and tend more north to northeasterly on Thursday and Friday as the high slips further to to the east. A cold front and trough will then enter the Tasman Sea, bring a southerly change which will gradually track northward through the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Scottish Rocks Temperature Statistics View More

September Temperature

Point Perpendicular (7km)

  • Lowest 18 September, 2026

    9.6 °C
  • Average September

    16.7 °C
  • Highest 19 September, 2026

    29.1 °C

Climate (2021–2026)

Point Perpendicular (7km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    20.9 °C
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