Bass Islet Weather Forecast

    • 13
    • 22

    Possible afternoon shower

    • 15
    • 28

    Partly cloudy

    • 18
    • 23

    Shower or two

    • 16
    • 27

    Sunny

    • 19
    • 31

    Partly cloudy

    • 18
    • 25

    Possible shower

    • 12
    • 19

    Sunny

Today 6 Apr Wollongong

Cloudy. Medium chance of showers, most likely in the afternoon. Light winds becoming northwest to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable below 10 knots becoming northerly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Cloudy.
Weather Situation
Moderate to fresh south to southeasterly winds today with a high over the southern Tasman Sea extending a ridge along the coast. These winds will shift northeasterly along the southern half of the coast later this morning and then north to northwesterly everywhere along the coast on Tuesday ahead of a cold front that brings a southerly change to the southern half of the coast late Tuesday and early Wednesday.
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  • Temperature Forecast Bureau of Meteorology

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Bass Islet Temperature Statistics View More

April Temperature

Bellambi (10km)

  • Lowest 5 April, 2026

    15.1 °C

  • Average April

    20 °C

  • Highest 2 April, 2026

    26.5 °C

Climate (2021–Present)

Bellambi (10km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.9 °C
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