Boat Harbour Beach Weather Forecast

    • 13
    • 19

    Shower or two

    • 13
    • 19

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 15
    • 18

    Showers

    • 13
    • 19

    Possible shower

    • 12
    • 21

    Mostly sunny

    • 14
    • 20

    Possible shower

Today 11 Jun South Coast

Partly cloudy. Slight chance of a shower, most likely in the afternoon. Light winds. Daytime maximum temperatures between 16 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 10 to 15 knots tending south to southwesterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A strong high pressure system over the Tasman Sea is slowly drifting eastwards while directing north to northeasterly winds over the coastal waters. A trough is forecast to sweep the southern and central parts of the coast today, bringing a southerly wind change in its wake. Winds will then turn northerly again later in the week as the trough weakens and another weak high pressure ridge develops over the region. A cold front sweeping the south looks set to bring another southerly change on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

June Temperature

Ulladulla (14km)

  • Lowest 7 June, 2026

    8.6 °C

  • Average June

    14.6 °C

  • Highest 3 June, 2026

    20.1 °C

Climate (2021–Present)

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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