Bellambi Gully Entrance Weather Forecast

    • 17
    • 29

    Sunny

    • 19
    • 36

    Sunny

    • 20
    • 25

    Partly cloudy

    • 18
    • 25

    Mostly sunny

    • 19
    • 31

    Mostly sunny

    • 20
    • 27

    Mostly sunny

    • 20
    • 28

    Sunny

Today 24 Jan Wollongong

Sunny. Winds northerly 15 to 25 km/h tending northeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southeasterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Weather
Cloud clearing.
Weather Situation
A high pressure system over the southern Tasman Sea is extending a ridge along the NSW coast. Winds gradually turn northerly as the high pressure system drifts east during the weekend. A cold front is forecast to brush along the south coast on Sunday, bringing a southerly change to coastal waters. Northeasterly winds forecast to redevelop next week as the next ridge settled over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bellambi Gully Entrance Temperature Statistics View More

January Temperature

Bellambi (0km)

  • Lowest 23 January, 2026

    16.1 °C

  • Average January

    21.3 °C

  • Highest 10 January, 2026

    41.9 °C

Climate (2021–Present)

Bellambi (0km)

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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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