Lake Illawarra - Entrance Weather Forecast

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    Showers increasing

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    Showers

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    Showers

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    Showers

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    Showers

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    Showers

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    Shower or two

Today 23 May Wollongong

Cloudy. Very high chance of showers, most likely in the late afternoon and evening. Winds south to southeasterly 15 to 25 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 15 to 20 knots turning easterly 10 to 15 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southeasterly 2 to 2.5 metres, tending easterly 2 to 3 metres during the morning.
Weather
Cloudy. 90% chance of showers.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Entrance Temperature Statistics View More

May Temperature

Illawarra Regional Airport (8km)

  • Lowest 10 May, 2026

    6.6 °C

  • Average May

    16.1 °C

  • Highest 2 May, 2026

    25.6 °C

Climate (2021–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.8 °C
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