Lake Illawarra - Entrance Weather Forecast

    • 8
    • 16

    Shower or two

    • 7
    • 19

    Mostly sunny

    • 9
    • 15

    Possible shower. Windy

    • 11
    • 18

    Sunny

    • 11
    • 19

    Mostly sunny

    • 10
    • 17

    Partly cloudy

    • 9
    • 17

    Possible shower

Today 10 Jul Wollongong

Partly cloudy. Medium chance of showers, becoming less likely later this evening. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southeasterly 2 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A strong high pressure system in the Tasman Sea maintains a ridge over the southern half of the coast while a weak trough develops off the northern half of the coast. Winds will gradually ease before turning northerly and freshening from Saturday as the ridge extends over the northern coastal waters. Then, a cold front and trough crosses the coastal waters later in the weekend, bringing fresh westerly winds in it's wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Entrance Temperature Statistics View More

July Temperature

Illawarra Regional Airport (8km)

  • Lowest 3 July, 2026

    5 °C

  • Average July

    13.3 °C

  • Highest 2 July, 2026

    22.9 °C

Climate (2021–2026)

Illawarra Regional Airport (8km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    22.8 °C
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