Grasshopper Island Weather Forecast

    • 19
    • 28

    Clear

    • 19
    • 30

    Possible storm

    • 20
    • 23

    Showers

    • 14
    • 21

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 15
    • 28

    Mostly sunny

    • 18
    • 26

    Partly cloudy

Today 30 Jan Batemans Bay

Clear. Light winds.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Moruya Heads.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Moruya Heads.
1st Swell
Northeasterly below 1 metre.
Weather
Clear.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through the rest of the week. A southerly change looks set to cross the coastal waters Sunday through early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grasshopper Island Temperature Statistics View More

January Temperature

Batemans Bay (Catalina Country Club) (16km)

  • Lowest 2 January, 2026

    9.5 °C

  • Average January

    20.9 °C

  • Highest 12 January, 2026

    40.4 °C

Climate (2021–Present)

Batemans Bay (Catalina Country Club) (16km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.4 °C
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