Jervis Bay Weather Forecast

    • 16
    • 25

    Mostly sunny

    • 15
    • 23

    Showers

    • 12
    • 24

    Sunny

    • 10
    • 22

    Mostly sunny

    • 11
    • 21

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 9
    • 20

    Mostly sunny

Today 3 May Illawarra

Mostly sunny. The chance of morning fog in the north. Winds north to northeasterly 15 to 25 km/h. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore north of Point Perpendicular in the late evening.
Seas
1.5 to 2 metres.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervis Bay Temperature Statistics View More

May Temperature

Point Perpendicular (8km)

  • Lowest 1 May, 2026

    15.9 °C

  • Average May

    18.7 °C

  • Highest 1 May, 2026

    22.2 °C

Climate (2021–Present)

Point Perpendicular (8km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.8 °C
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