Grasshopper Island Weather Forecast

    • 9
    • 16

    Showers

    • 10
    • 16

    Rain

    • 11
    • 18

    Shower or two

    • 9
    • 19

    Possible shower

    • 10
    • 17

    Partly cloudy

    • 8
    • 19

    Mostly sunny

    • 9
    • 22

    Shower or two

Today 20 Aug Batemans Bay

Partly cloudy. Very high chance of showers. Light winds.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Easterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 0.5 metres, increasing to below 1 metre offshore.
1st Swell
Southeasterly 1.5 metres, tending southerly 1 to 1.5 metres by early evening.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm north of Moruya Heads.
Weather Situation
A trough will linger along the northern half of the coast while a high pressure system to the east of Tasmania will slowly move into the southern Tasman Sea. This will cause southerly winds to gradually turn east to northeasterly and freshen. The trough is forecast to move offshore late on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grasshopper Island Temperature Statistics View More

August Temperature

Ulladulla (32km)

  • Lowest 17 August, 2025

    6.8 °C
  • Average August

    12.4 °C
  • Highest 5 August, 2025

    20.4 °C

Climate (2020–Present)

Ulladulla (32km)

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  • Average Low 2020–2025

    13.8 °C
  • Average 2020–2025

    17 °C
  • Average High 2020–2025

    20.8 °C
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