Jervis Bay Weather Forecast

    • 16
    • 21

    Cloudy

    • 14
    • 24

    Partly cloudy

    • 13
    • 27

    Mostly sunny

    • 17
    • 28

    Shower or two. Possible storm

    • 18
    • 26

    Possible shower

    • 18
    • 27

    Partly cloudy

    • 16
    • 31

    Mostly sunny

Today 1 Jan Illawarra

Cloudy. Medium chance of showers this morning. Winds southerly 15 to 25 km/h tending southeasterly in the morning then becoming light in the late evening. Daytime maximum temperatures between 17 and 21.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots turning southeasterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southeasterly 1.5 to 2 metres.
Weather
Cloudy.
Weather Situation
A ridge extending from a high passing to the south of the state will gradually shift winds northeasterly over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervis Bay Temperature Statistics View More

January Temperature

Point Perpendicular (8km)

  • Lowest

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  • Average January

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  • Highest

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Climate (2020–Present)

Point Perpendicular (8km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    20.7 °C
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