Lake Illawarra - Entrance Weather Forecast

    • 19
    • 30

    Mostly sunny

    • 20
    • 32

    Late shower or two

    • 18
    • 21

    Showers

    • 17
    • 21

    Shower or two

    • 16
    • 24

    Partly cloudy

    • 18
    • 26

    Partly cloudy

    • 19
    • 27

    Partly cloudy

Today 5 Jan Wollongong

Mostly sunny. Winds northwest to northeasterly 20 to 30 km/h tending northeasterly in the middle of the day then tending northerly 15 to 25 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots, reaching 20 to 25 knots south of Port Kembla during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port Kembla.
1st Swell
Southerly below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge towards the north coast, bringing fresh north to northeasterly winds to much of the New South Wales coast. On Monday a trough and cold front look set to bring a fresh to strong and gusty southerly change to southern waters in the afternoon or evening, which will continue to move north on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Entrance Temperature Statistics View More

January Temperature

Illawarra Regional Airport (8km)

  • Lowest 3 January, 2025

    13.7 °C

  • Average January

    21.2 °C

  • Highest 1 January, 2025

    28 °C

Climate (2020–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.5 °C
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