Chinamans Island Weather Forecast

    • 9
    • 17

    Possible shower

    • 11
    • 16

    Partly cloudy

    • 8
    • 16

    Mostly sunny

    • 7
    • 17

    Mostly sunny

    • 8
    • 19

    Mostly sunny

    • 8
    • 17

    Mostly sunny

    • 8
    • 17

    Mostly sunny

Today 16 Jul South Coast

Mostly clear. Winds southeast to southwesterly 15 to 20 km/h becoming light in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Point Perpendicular in the late afternoon.
Seas
1 to 2 metres.
1st Swell
Southerly 1.5 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A coastal trough off the northern coast combines with a high pressure system over far southwestern New South Wales to drive a fresh south to southeasterly flow today, weakening along the southern half of the coast. The trough will deepen into a low pressure system over the northern Tasman Sea during the weekend, promoting strong southeasterly winds and large and powerful waves along the far north coast. Meanwhile, a ridge is forecast to build over the southern coastal waters from Friday, ahead of the high crossing during the weekend and early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chinamans Island Temperature Statistics View More

July Temperature

Ulladulla (11km)

  • Lowest 11 July, 2026

    7.6 °C

  • Average July

    13.2 °C

  • Highest 2 July, 2026

    20.1 °C

Climate (2021–2026)

Ulladulla (11km)

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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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