Cape Saint George Lighthouse Weather Forecast

    • 20
    • 27

    Cloud clearing

    • 19
    • 29

    Mostly sunny

    • 19
    • 31

    Late shower or two

    • 21
    • 26

    Showers

    • 18
    • 27

    Partly cloudy

    • 19
    • 28

    Showers increasing

    • 18
    • 24

    Showers

Today 20 Feb Illawarra

Cloudy. Medium chance of showers in the morning and afternoon. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures in the mid to high 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla in the evening. Winds turning northerly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Point Perpendicular.
Weather
Partly cloudy.
Weather Situation
Winds are northerly as a ridge of high pressure builds over the north coast. A southerly wind change will move along the southern half of the coast as a weak trough moves through and decays during Saturday. Winds turn fresh north to northwesterly by Sunday as a high builds over the Tasman.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Saint George Lighthouse Temperature Statistics View More

February Temperature

Point Perpendicular (7km)

  • Lowest 2 February, 2026

    15.4 °C

  • Average February

    21.2 °C

  • Highest 11 February, 2026

    31.7 °C

Climate (2021–Present)

Point Perpendicular (7km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.8 °C
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