Shoalhaven River - Pig Island Weather Forecast

    • 15
    • 20

    Shower or two

    • 12
    • 19

    Partly cloudy

    • 11
    • 21

    Sunny

    • 13
    • 22

    Partly cloudy

    • 12
    • 25

    Cloud clearing

    • 11
    • 28

    Sunny

    • 15
    • 28

    Possible shower

Today 25 Dec Illawarra

Partly cloudy. Medium chance of showers, becoming less likely in the early afternoon. Winds south to southeasterly 20 to 30 km/h tending east to southeasterly in the middle of the day then tending south to southeasterly in the evening. Daytime maximum temperatures between 19 and 24.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 25 knots, reaching up to 30 knots during the day.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Point Perpendicular.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A trough is bringing a southerly change along the northern coast today. Winds will ease and remain southerly into the weekend as a high pressure system over the Bight gradually moves east, extending a ridge along the NSW coast until early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Pig Island Temperature Statistics View More

December Temperature

Nowra (RAN Air Station) (12km)

  • Lowest 1 December, 2025

    8.8 °C

  • Average December

    21.3 °C

  • Highest 19 December, 2025

    40 °C

Climate (2020–Present)

Nowra (RAN Air Station) (12km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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