Boat Harbour Beach Weather Forecast

    • 14
    • 25

    Sunny

    • 18
    • 24

    Showers increasing

    • 9
    • 19

    Sunny

    • 10
    • 18

    Sunny

    • 11
    • 20

    Mostly sunny

    • 14
    • 19

    Shower or two

    • 12
    • 20

    Possible shower

Today 16 Apr South Coast

Sunny. Light winds becoming west to northwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly 10 to 15 knots turning westerly in the evening. Winds reaching up to 20 knots offshore south of Port Kembla in the late morning and again in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Sunny.
Weather Situation
A high pressure system will continue to slowly move eastwards over the New South Wales, reaching the Tasman Sea today, bring generally light winds. A cold front is forecast to cross the coastal waters on Friday through to early Saturday, bringing a fresh to strong southerly wind change in its wake. Winds will ease from Sunday as another high moves over the region.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

April Temperature

Ulladulla (14km)

  • Lowest 14 April, 2026

    11.4 °C

  • Average April

    18.8 °C

  • Highest 7 April, 2026

    29.5 °C

Climate (2021–Present)

Ulladulla (14km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
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