Island Beach Weather Forecast

    • 10
    • 18

    Cloudy

    • 13
    • 19

    Cloudy

    • 10
    • 22

    Partly cloudy

    • 14
    • 20

    Showers easing then sunny

    • 12
    • 18

    Sunny

    • 11
    • 17

    Shower or two

    • 8
    • 16

    Mostly sunny

Today 24 Aug Batemans Bay

Cloudy. Winds south to southwesterly 15 to 20 km/h becoming light in the late evening.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Southwesterly 25 to 30 knots, reaching up to 35 knots offshore in the evening.
Seas
2.5 to 3 metres.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy. 50% chance of showers offshore, near zero chance elsewhere. The chance of a thunderstorm offshore.
Weather Situation
A low pressure system and trough over the Tasman Sea is driving a vigorous south to southwesterly flow over the southern and central coastal waters today and early Monday. From late Monday, the low and trough will weaken as a high pressure ridge extends over the coast, turning the winds north to northeasterly. A cold front is forecast to cross the coast during Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Island Beach Temperature Statistics View More

August Temperature

Ulladulla (25km)

  • Lowest 17 August, 2025

    6.8 °C
  • Average August

    12.7 °C
  • Highest 5 August, 2025

    20.4 °C

Climate (2020–Present)

Ulladulla (25km)

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  • Average Low 2020–2025

    13.8 °C
  • Average 2020–2025

    17 °C
  • Average High 2020–2025

    20.7 °C
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