Green Patch Weather Forecast

    • 13
    • 22

    Mostly clear

    • 11
    • 24

    Mostly sunny

    • 11
    • 25

    Sunny

    • 15
    • 24

    Shower or two

    • 16
    • 22

    Possible shower

    • 14
    • 24

    Cloudy

    • 14
    • 27

    Mostly sunny

Today 28 Dec Illawarra

Mostly clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 10 to 15 knots.
Seas
About 1 metre.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy.
Weather Situation
A fresh to strong southerly surge is moving north along the coast today following the earlier passage of a cold front over the Tasman Sea. A high pressure ridge along the coast will maintain south to southeast winds along much of the northern coast for the first half of this week, whist winds tend east to northeast along much of the southern coast ahead of another front that crosses Tasmania and moves over the Tasman Sea . Another fresh to possibly strong southerly surge moves north along the coast on Wednesday following the second front.
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Green Patch Temperature Statistics View More

December Temperature

Point Perpendicular (8km)

  • Lowest 2 December, 2025

    10.3 °C

  • Average December

    20.1 °C

  • Highest 5 December, 2025

    33 °C

Climate (2020–Present)

Point Perpendicular (8km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    20.7 °C
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