Boat Harbour Beach Weather Forecast

    • 13
    • 23

    Sunny

    • 14
    • 28

    Sunny

    • 15
    • 21

    Showers increasing

    • 12
    • 18

    Shower or two

    • 14
    • 19

    Shower or two

    • 16
    • 22

    Shower or two

    • 16
    • 24

    Shower or two

Today 18 Nov South Coast

Sunny. Winds west to northwesterly 15 to 20 km/h shifting east to northeasterly 15 to 25 km/h in the late morning then becoming light in the late evening. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching 23 to 28.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming westerly 15 to 20 knots before dawn then shifting north to northeasterly in the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre around midday.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

November Temperature

Ulladulla (14km)

  • Lowest 12 November, 2025

    6.9 °C

  • Average November

    17.9 °C

  • Highest 16 November, 2025

    29.7 °C

Climate (2020–Present)

Ulladulla (14km)

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  • Average Low 2020–2025

    13.8 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.8 °C
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