Narrawallee Boat Ramp Weather Forecast

    • 8
    • 18

    Showers increasing

    • 12
    • 17

    Showers easing

    • 11
    • 19

    Sunny

    • 10
    • 19

    Partly cloudy

    • 10
    • 18

    Sunny

    • 8
    • 17

    Partly cloudy

    • 10
    • 17

    Shower or two

Today 9 Aug South Coast

Cloudy. High chance of showers, most likely in the evening. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures between 13 and 18.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Easterly below 1 metre.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during today and Monday. Fresh to strong and gusty north to northwesterly winds will follow the front, persisting into midweek. A secondary surge of fresh to strong west to northwesterly winds is then expected during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Narrawallee Boat Ramp Temperature Statistics View More

August Temperature

Ulladulla (6km)

  • Lowest 8 August, 2026

    7.3 °C

  • Average August

    12.7 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Ulladulla (6km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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