Wollongong Harbour Weather Forecast

    • 18
    • 25

    Sunny

    • 18
    • 29

    Sunny

    • 19
    • 25

    Cloudy

    • 19
    • 27

    Partly cloudy

    • 20
    • 30

    Sunny

    • 20
    • 28

    Shower or two

    • 16
    • 21

    Shower or two

Today 27 Jan Wollongong

Sunny. Winds northeasterly 15 to 25 km/h turning northerly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to northeasterly 10 to 15 knots tending north to northeasterly during the afternoon and evening. Winds reaching up to 20 knots south of Port Kembla in the evening.
Seas
Below 0.5 metres, increasing to around 1 metre around midday.
1st Swell
Southeasterly 2 metres.
Weather
Mostly sunny.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through most of the week, apart from a brief incursion of a weak southerly change midweek, as a series of high pressure systems pass to the south through the week. Then, the next cold front looks set to cross the coastal waters Sunday through early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wollongong Harbour Temperature Statistics View More

January Temperature

Bellambi (6km)

  • Lowest 23 January, 2026

    16.1 °C
  • Average January

    21.5 °C
  • Highest 10 January, 2026

    41.9 °C

Climate (2021–Present)

Bellambi (6km)

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  • Average Low 2021–2026

    15 °C
  • Average 2021–2026

    18 °C
  • Average High 2021–2026

    21.8 °C
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