Crampton Island Weather Forecast

    • 12
    • 19

    Possible shower. Windy

    • 11
    • 17

    Possible shower. Wind easing

    • 9
    • 18

    Mostly sunny

    • 10
    • 21

    Partly cloudy

    • 14
    • 20

    Shower or two. Windy

    • 11
    • 18

    Sunny

    • 11
    • 15

    Windy. Mostly sunny

Today 23 Aug South Coast

Partly cloudy. The chance of fog early this morning. Slight chance of a shower. Winds south to southwesterly 15 to 25 km/h. Daytime maximum temperatures between 14 and 19.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
South to southwesterly 25 to 30 knots, reaching up to 35 knots offshore during the afternoon and evening.
Seas
1.5 to 2 metres, increasing to 2.5 to 3 metres around midday.
1st Swell
Northeasterly 1.5 to 2.5 metres, decreasing to 1.5 metres later in the evening.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore.
Weather Situation
A trough lies off the NSW coast, bringing northwesterly to northeasterly winds to NSW waters. The trough is set to move east over the Tasman Sea while a ridge forms along the NSW coast in its wake, bringing fresh to strong southwesterly winds. This ridge will persist through early next week, before winds turn north to northwesterly ahead of a cold front set to cross coastal waters mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crampton Island Temperature Statistics View More

August Temperature

Ulladulla (11km)

  • Lowest 17 August, 2025

    6.8 °C

  • Average August

    12.6 °C

  • Highest 5 August, 2025

    20.4 °C

Climate (2020–Present)

Ulladulla (11km)

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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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