Shelly Beach Weather Forecast

    • 18
    • 29

    Possible late shower

    • 19
    • 31

    Showers. Possible storm

    • 19
    • 31

    Shower or two. Possible storm

    • 20
    • 25

    Partly cloudy

    • 17
    • 27

    Shower or two

    • 16
    • 28

    Sunny day. Late shower or two

    • 15
    • 21

    Shower or two

Today 19 Dec South Coast

Mostly sunny morning. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures 30 to 35.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the late afternoon then becoming south to southwesterly about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny. The chance of a thunderstorm inshore during this afternoon and early evening.
Weather Situation
A high in the Tasman Sea is directing northerly winds over Coastal Waters. Later today or Friday a weak trough will bring a brief southerly change to much of the coast before winds turn northerly again over the weekend. Following this, a cold front will bring a fresh to strong southerly change later on Sunday or Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shelly Beach Temperature Statistics View More

December Temperature

Ulladulla (21km)

  • Lowest 2 December, 2025

    9.7 °C

  • Average December

    19.3 °C

  • Highest 6 December, 2025

    37.1 °C

Climate (2020–Present)

Ulladulla (21km)

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  • Average Low 2020–2025

    13.7 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.8 °C
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