Jervis Bay Harbour Weather Forecast

    • 17
    • 25

    Partly cloudy

    • 17
    • 26

    Shower or two

    • 17
    • 26

    Shower or two

    • 16
    • 28

    Sunny

    • 18
    • 33

    Possible shower developing

    • 18
    • 27

    Shower or two

    • 19
    • 29

    Possible shower

Today 14 Feb Illawarra

Cloudy. Slight chance of a shower. Light winds becoming easterly 15 to 20 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervis Bay Harbour Temperature Statistics View More

February Temperature

Point Perpendicular (9km)

  • Lowest 2 February, 2026

    15.4 °C

  • Average February

    21.7 °C

  • Highest 11 February, 2026

    31.7 °C

Climate (2021–Present)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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