Boat Harbour Beach Weather Forecast

    • 8
    • 17

    Clear

    • 8
    • 16

    Mostly sunny

    • 7
    • 17

    Sunny

    • 8
    • 18

    Showers increasing

    • 12
    • 15

    Showers easing. Windy

    • 11
    • 18

    Mostly sunny

    • 11
    • 16

    Partly cloudy

Today 6 Aug South Coast

Mostly clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the late afternoon then tending west to northwesterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure ridge is lying over NSW coastal waters. A trough may brush the south during Friday from a weak low pressure system near New Zealand. A cold front and several troughs are forecast to cross the coast during Sunday and Monday afternoon bringing unsettled weather. Several more weaker troughs are expected behind this system Thursday and Friday next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

August Temperature

Ulladulla (14km)

  • Lowest 5 August, 2026

    8.7 °C

  • Average August

    13 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Ulladulla (14km)

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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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