Jervis Bay Harbour Weather Forecast

    • 9
    • 15

    Possible shower

    • 8
    • 16

    Sunny

    • 5
    • 15

    Sunny

    • 7
    • 16

    Possible late shower

    • 8
    • 15

    Shower or two

    • 7
    • 16

    Mostly sunny

    • 6
    • 15

    Sunny

Today 17 Jun Illawarra

Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 25 to 30 knots.
Seas
3 metres.
1st Swell
Southerly 4 metres.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm offshore.
Caution
Large and powerful surf conditions for the rest of the day are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A deep low pressure system over the southern Tasman Sea is generating vigorous southerly winds and large and powerful waves along the coastal waters of New South Wales. Winds and waves are expected to ease gradually through Tuesday and Wednesday, with winds turning westerly as the low weakens while a high pressure ridge develops over the northern Tasman Sea. Then a trough of low pressure looks set to cross the coastal waters on Friday, bringing a return to fresh to strong southwesterly airstream in the wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervis Bay Harbour Temperature Statistics View More

June Temperature

Point Perpendicular (9km)

  • Lowest 11 June, 2024

    9.5 °C
  • Average June

    13.8 °C
  • Highest 8 June, 2024

    18.4 °C

Climate (2019–Present)

Point Perpendicular (9km)

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  • Average Low 2019–2024

    14.6 °C
  • Average 2019–2024

    17.3 °C
  • Average High 2019–2024

    20.6 °C
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