Island Beach Weather Forecast

    • 7
    • 20

    Mostly sunny

    • 12
    • 21

    Shower or two

    • 13
    • 21

    Sunny

    • 10
    • 18

    Mostly sunny

    • 10
    • 19

    Partly cloudy

    • 9
    • 21

    Possible shower

    • 12
    • 21

    Showers

Today 19 Aug Batemans Bay

Mostly sunny. The chance of fog early this morning. Slight chance of a shower. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then tending northerly 15 to 20 km/h in the evening.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Northerly 15 to 20 knots increasing to 20 to 25 knots in the early afternoon. Winds reaching up to 30 knots during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over Tasman Sea is directing onshore southeast to northeasterly wind. Winds will strengthen and become north to northeasterly along the southern coast today as a low pressure trough approaches from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Island Beach Temperature Statistics View More

August Temperature

Ulladulla (25km)

  • Lowest 8 August, 2026

    7.3 °C

  • Average August

    13.4 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Ulladulla (25km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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