Narrawallee Inlet Weather Forecast

    • 15
    • 27

    Mostly sunny

    • 14
    • 28

    Sunny

    • 18
    • 22

    Shower or two

    • 12
    • 17

    Cloudy

    • 13
    • 20

    Partly cloudy

    • 15
    • 24

    Sunny

    • 15
    • 25

    Sunny

Today 19 Sep South Coast

Sunny. Winds west to northwesterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the late afternoon then tending west to northwesterly in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching around 30.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Westerly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla early in the morning. Winds turning north to northwesterly 10 to 15 knots during the morning and early afternoon then tending west to northwesterly 15 to 20 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore south of Port Kembla.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Narrawallee Inlet Temperature Statistics View More

September Temperature

Ulladulla (7km)

  • Lowest 16 September, 2026

    6.9 °C

  • Average September

    15.9 °C

  • Highest 2 September, 2026

    27.3 °C

Climate (2021–2026)

Ulladulla (7km)

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  • Average Low 2021–2026

    13.9 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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